| 1 | unit fProcedure;
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| 2 | 
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| 3 | interface
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| 4 | 
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| 5 | uses
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| 6 |   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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| 7 |   fPCEBase, StdCtrls, ComCtrls, CheckLst, ORCtrls, ExtCtrls, Buttons, uPCE, rPCE, ORFn,
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| 8 |   fPCELex, fPCEOther, fPCEBaseGrid, fPCEBaseMain;
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| 9 | 
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| 10 | type
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| 11 |   TfrmProcedures = class(TfrmPCEBaseMain)
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| 12 |     lblProcQty: TLabel;
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| 13 |     spnProcQty: TUpDown;
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| 14 |     txtProcQty: TCaptionEdit;
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| 15 |     lbMods: TORListBox;
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| 16 |     splRight: TSplitter;
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| 17 |     lblMod: TLabel;
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| 18 |     cboProvider: TORComboBox;
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| 19 |     lblProvider: TLabel;
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| 20 |     procedure txtProcQtyChange(Sender: TObject);
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| 21 |     procedure FormCreate(Sender: TObject);
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| 22 |     procedure FormResize(Sender: TObject); override;
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| 23 |     procedure splRightMoved(Sender: TObject);
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| 24 |     procedure clbListClick(Sender: TObject);
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| 25 |     procedure lbGridSelect(Sender: TObject);
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| 26 |     procedure btnSelectAllClick(Sender: TObject);
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| 27 |     procedure lbModsClickCheck(Sender: TObject; Index: Integer);
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| 28 |     procedure lbSectionClick(Sender: TObject);
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| 29 |     procedure lbxSectionClickCheck(Sender: TObject; Index: Integer);
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| 30 |     procedure btnOtherClick(Sender: TObject);
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| 31 |     procedure btnRemoveClick(Sender: TObject);
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| 32 |     procedure cboProviderNeedData(Sender: TObject; const StartFrom: String;
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| 33 |       Direction, InsertAt: Integer);
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| 34 |     procedure cboProviderChange(Sender: TObject);
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| 35 |   private
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| 36 |     FCheckingCode: boolean;
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| 37 |     FCheckingMods: boolean;
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| 38 |     FLastCPTCodes: string;
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| 39 |     FModsReadOnly: boolean;
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| 40 |     FModsROChecked: string;
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| 41 |     function MissingProvider: boolean;
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| 42 |   protected
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| 43 |     procedure UpdateNewItemStr(var x: string); override;
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| 44 |     procedure UpdateControls; override;
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| 45 |     procedure ShowModifiers;
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| 46 |     procedure CheckModifiers;
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| 47 |   public
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| 48 |     function OK2SaveProcedures: boolean;
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| 49 |     procedure InitTab(ACopyProc: TCopyItemsMethod; AListProc: TListSectionsProc);
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| 50 |   end;
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| 51 | 
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| 52 | var
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| 53 |   frmProcedures: TfrmProcedures;
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| 54 | 
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| 55 | implementation
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| 56 | 
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| 57 | {$R *.DFM}
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| 58 | 
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| 59 | uses
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| 60 |   fEncounterFrame, uConst, rCore;
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| 61 | 
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| 62 | const
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| 63 |   TX_PROC_PROV = 'Each procedure requires selection of a Provider before it can be saved.';
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| 64 |   TC_PROC_PROV = 'Missing Procedure Provider';
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| 65 | 
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| 66 | procedure TfrmProcedures.txtProcQtyChange(Sender: TObject);
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| 67 | var
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| 68 |   i: integer;
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| 69 | 
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| 70 | begin
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| 71 |   if(NotUpdating) then
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| 72 |   begin
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| 73 |     for i := 0 to lbGrid.Items.Count-1 do
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| 74 |       if(lbGrid.Selected[i]) then
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| 75 |         TPCEProc(lbGrid.Items.Objects[i]).Quantity := spnProcQty.Position;
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| 76 |     GridChanged;
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| 77 |   end;
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| 78 | end;
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| 79 | 
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| 80 | procedure TfrmProcedures.cboProviderChange(Sender: TObject);
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| 81 | var
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| 82 |   i: integer;
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| 83 | begin
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| 84 |   inherited;
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| 85 |   if(NotUpdating) then
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| 86 |   begin
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| 87 |     for i := 0 to lbGrid.Items.Count-1 do
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| 88 |       if(lbGrid.Selected[i]) then
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| 89 |         TPCEProc(lbGrid.Items.Objects[i]).Provider := cboProvider.ItemIEN;
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| 90 |     GridChanged;
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| 91 |   end;
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| 92 | end;
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| 93 | 
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| 94 | procedure TfrmProcedures.FormCreate(Sender: TObject);
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| 95 | begin
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| 96 |   inherited;
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| 97 |   FTabName := CT_ProcNm;
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| 98 |   FPCEListCodesProc := ListProcedureCodes;
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| 99 |   cboProvider.InitLongList(uProviders.PCEProviderName);
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| 100 |   FPCEItemClass := TPCEProc;
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| 101 |   FPCECode := 'CPT';
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| 102 |   FSectionTabCount := 1;
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| 103 |   FormResize(Self);
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| 104 | end;
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| 105 | 
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| 106 | procedure TfrmProcedures.UpdateNewItemStr(var x: string);
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| 107 | begin
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| 108 |   SetPiece(x, U, pnumProcQty, '1');
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| 109 |   //x := x + U + '1';
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| 110 | end;
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| 111 | 
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| 112 | procedure TfrmProcedures.UpdateControls;
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| 113 | var
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| 114 |   ok, First: boolean;
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| 115 |   SameQty: boolean;
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| 116 |   SameProv: boolean;
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| 117 |   i: integer;
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| 118 |   Qty: integer;
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| 119 |   Prov: int64;
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| 120 |   Obj: TPCEProc;
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| 121 | 
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| 122 | begin
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| 123 |   inherited;
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| 124 |   if(NotUpdating) then
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| 125 |   begin
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| 126 |     BeginUpdate;
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| 127 |     try
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| 128 |       ok := (lbGrid.SelCount > 0);
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| 129 |       lblProcQty.Enabled := ok;
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| 130 |       txtProcQty.Enabled := ok;
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| 131 |       spnProcQty.Enabled := ok;
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| 132 |       cboProvider.Enabled := ok;
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| 133 |       lblProvider.Enabled := ok;
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| 134 |       if(ok) then
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| 135 |       begin
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| 136 |         First := TRUE;
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| 137 |         SameQty := TRUE;
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| 138 |         SameProv := TRUE;
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| 139 |         Prov := 0;
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| 140 |         Qty := 1;
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| 141 |         for i := 0 to lbGrid.Items.Count-1 do
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| 142 |         begin
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| 143 |           if lbGrid.Selected[i] then
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| 144 |           begin
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| 145 |             Obj := TPCEProc(lbGrid.Items.Objects[i]);
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| 146 |             if(First) then
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| 147 |             begin
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| 148 |               First := FALSE;
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| 149 |               Qty := Obj.Quantity;
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| 150 |               Prov := Obj.Provider;
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| 151 |             end
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| 152 |             else
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| 153 |             begin
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| 154 |               if(SameQty) then
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| 155 |                 SameQty := (Qty = Obj.Quantity);
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| 156 |               if(SameProv) then
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| 157 |                 SameProv := (Prov = Obj.Provider);
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| 158 |             end;
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| 159 |           end;
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| 160 |         end;
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| 161 |         if(SameQty) then
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| 162 |         begin
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| 163 |           spnProcQty.Position := Qty;
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| 164 |           txtProcQty.Text := IntToStr(Qty);
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| 165 |           txtProcQty.SelStart := length(txtProcQty.Text);
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| 166 |         end
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| 167 |         else
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| 168 |         begin
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| 169 |           spnProcQty.Position := 1;
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| 170 |           txtProcQty.Text := '';
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| 171 |         end;
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| 172 |         if(SameProv) then
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| 173 |           cboProvider.SetExactByIEN(Prov, ExternalName(Prov, 200))
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| 174 |         else
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| 175 |           cboProvider.SetExactByIEN(uProviders.PCEProvider, uProviders.PCEProviderName);
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| 176 |           //cboProvider.ItemIndex := -1;     v22.8 - RV
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| 177 |       end
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| 178 |       else
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| 179 |       begin
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| 180 |         txtProcQty.Text := '';
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| 181 |         cboProvider.ItemIndex := -1;
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| 182 |       end;
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| 183 | //      ShowModifiers;
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| 184 |     finally
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| 185 |       EndUpdate;
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| 186 |     end;
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| 187 |   end;
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| 188 | end;
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| 189 | 
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| 190 | procedure TfrmProcedures.FormResize(Sender: TObject);
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| 191 | var
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| 192 |   v, i: integer;
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| 193 |   s: string;
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| 194 |   
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| 195 | begin
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| 196 |   inherited;
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| 197 |   FSectionTabs[0] := -(lbxSection.width - LBCheckWidthSpace - MainFontWidth - ScrollBarWidth);
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| 198 |   UpdateTabPos;
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| 199 |   v := (lbMods.width - LBCheckWidthSpace - (4*MainFontWidth) - ScrollBarWidth);
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| 200 |   s := '';
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| 201 |   for i := 1 to 20 do
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| 202 |   begin
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| 203 |     if s <> '' then s := s + ',';
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| 204 |     s := s + inttostr(v);
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| 205 |     if(v<0) then
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| 206 |       dec(v,32)
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| 207 |     else
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| 208 |       inc(v,32);
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| 209 |   end;
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| 210 |   lbMods.TabPositions := s;
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| 211 | end;
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| 212 | 
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| 213 | procedure TfrmProcedures.splRightMoved(Sender: TObject);
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| 214 | begin
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| 215 |   inherited;
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| 216 |   lblMod.Left := lbMods.Left + pnlMain.Left;
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| 217 |   FSplitterMove := TRUE;
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| 218 |   FormResize(Sender);
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| 219 | end;
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| 220 | 
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| 221 | procedure TfrmProcedures.clbListClick(Sender: TObject);
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| 222 | begin
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| 223 |   inherited;
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| 224 |   Sync2Section;
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| 225 |   UpdateControls;
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| 226 |   ShowModifiers;
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| 227 | end;
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| 228 | 
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| 229 | procedure TfrmProcedures.lbGridSelect(Sender: TObject);
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| 230 | begin
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| 231 |   inherited;
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| 232 |   Sync2Grid;
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| 233 |   ShowModifiers;
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| 234 | end;
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| 235 | 
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| 236 | procedure TfrmProcedures.btnSelectAllClick(Sender: TObject);
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| 237 | begin
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| 238 |   inherited;
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| 239 |   Sync2Grid;
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| 240 |   ShowModifiers;
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| 241 | end;
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| 242 | 
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| 243 | procedure TfrmProcedures.ShowModifiers;
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| 244 | const
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| 245 |   ModTxt = 'Modifiers';
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| 246 |   ForTxt = ' for ';
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| 247 |   Spaces = '    ';
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| 248 |   CommonTxt = ' Common to Multiple Procedures';
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| 249 | 
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| 250 | var
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| 251 |   i, TopIdx: integer;
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| 252 | //  Needed,
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| 253 |   Codes, ProcName, Hint, Msg: string;
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| 254 |   Proc: TPCEProc;
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| 255 | 
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| 256 | begin
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| 257 |   if(not NotUpdating) then exit;
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| 258 |   Codes := '';
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| 259 |   ProcName := '';
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| 260 |   Hint := '';
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| 261 | //  Needed := '';
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| 262 |   for i := 0 to lbGrid.Items.Count-1 do
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| 263 |   begin
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| 264 |     if(lbGrid.Selected[i]) then
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| 265 |     begin
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| 266 |       Proc := TPCEProc(lbGrid.Items.Objects[i]);
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| 267 |       Codes := Codes + Proc.Code + U;
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| 268 |       if(ProcName = '') then
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| 269 |         ProcName := Proc.Narrative
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| 270 |       else
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| 271 |         ProcName := CommonTxt;
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| 272 |       if(Hint <> '') then
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| 273 |         Hint := Hint + CRLF + Spaces;
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| 274 |       Hint := Hint + Proc.Narrative;
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| 275 | //      Needed := Needed + Proc.Modifiers;
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| 276 |     end;
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| 277 |   end;
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| 278 |   if(Codes = '') and (lbxSection.ItemIndex >= 0) then
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| 279 |   begin
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| 280 |     Codes := piece(lbxSection.Items[lbxSection.ItemIndex],U,1) + U;
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| 281 |     ProcName := piece(lbxSection.Items[lbxSection.ItemIndex],U,2);
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| 282 |     Hint := ProcName;
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| 283 | //    Needed := piece(lbxSection.Items[lbxSection.ItemIndex],U,4); Don't show expired codes!
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| 284 |   end;
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| 285 |   msg := ModTxt;
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| 286 |   if(ProcName <> '') and (ProcName <> CommonTxt) then
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| 287 |     msg := msg + ForTxt;
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| 288 |   lblMod.Caption := msg + ProcName;
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| 289 |   if(pos(CRLF,Hint)>0) then
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| 290 |     Hint := ':' + CRLF + Spaces + Hint;
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| 291 |   lblMod.Hint := msg + Hint;
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| 292 |   
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| 293 |   if(FLastCPTCodes = Codes) then
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| 294 |     TopIdx := lbMods.TopIndex
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| 295 |   else
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| 296 |   begin
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| 297 |     TopIdx := 0;
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| 298 |     FLastCPTCodes := Codes;
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| 299 |   end;
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| 300 |   ListCPTModifiers(lbMods.Items, Codes, ''); // Needed);
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| 301 |   lbMods.TopIndex := TopIdx;
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| 302 |   CheckModifiers;
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| 303 | end;
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| 304 | 
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| 305 | procedure TfrmProcedures.CheckModifiers;
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| 306 | var
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| 307 |   i, idx, cnt, mcnt: integer;
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| 308 |   Code, Mods: string;
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| 309 |   state: TCheckBoxState;
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| 310 | 
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| 311 | begin
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| 312 |   FModsReadOnly := TRUE;
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| 313 |   if lbMods.Items.Count < 1 then exit;
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| 314 |   FCheckingMods := TRUE;
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| 315 |   try
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| 316 |     cnt := 0;
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| 317 |     Mods := ';';
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| 318 |     for i := 0 to lbGrid.Items.Count-1 do
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| 319 |     begin
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| 320 |       if(lbGrid.Selected[i]) then
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| 321 |       begin
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| 322 |         inc(cnt);
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| 323 |         Mods := Mods + TPCEProc(lbGrid.Items.Objects[i]).Modifiers;
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| 324 |         FModsReadOnly := FALSE;
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| 325 |       end;
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| 326 |     end;
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| 327 |     if(cnt = 0) and (lbxSection.ItemIndex >= 0) then
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| 328 |     begin
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| 329 |       Mods := ';' + UpdateModifierList(lbxSection.Items, lbxSection.ItemIndex);
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| 330 |       cnt := 1;
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| 331 |     end;
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| 332 |     for i := 0 to lbMods.Items.Count-1 do
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| 333 |     begin
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| 334 |       state := cbUnchecked;
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| 335 |       if(cnt > 0) then
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| 336 |       begin
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| 337 |         Code := ';' + piece(lbMods.Items[i], U, 1) + ';';
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| 338 |         mcnt := 0;
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| 339 |         repeat
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| 340 |           idx := pos(Code, Mods);
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| 341 |           if(idx > 0) then
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| 342 |           begin
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| 343 |             inc(mcnt);
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| 344 |             delete(Mods, idx, length(Code) - 1);
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| 345 |           end;
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| 346 |         until (idx = 0);
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| 347 |         if mcnt >= cnt then
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| 348 |           State := cbChecked
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| 349 |         else
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| 350 |         if(mcnt > 0) then
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| 351 |           State := cbGrayed;
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| 352 |       end;
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| 353 |       lbMods.CheckedState[i] := state;
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| 354 |     end;
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| 355 |     if FModsReadOnly then
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| 356 |     begin
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| 357 |       FModsROChecked := lbMods.CheckedString;
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| 358 |       lbMods.Font.Color := clInactiveCaption;
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| 359 |     end
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| 360 |     else
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| 361 |       lbMods.Font.Color := clWindowText;
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| 362 |   finally
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| 363 |     FCheckingMods := FALSE;
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| 364 |   end;
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| 365 | end;
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| 366 | 
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| 367 | procedure TfrmProcedures.lbModsClickCheck(Sender: TObject; Index: Integer);
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| 368 | var
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| 369 |   i, idx: integer;
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| 370 |   PCEObj: TPCEProc;
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| 371 |   ModIEN: string;
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| 372 |   DoChk, Add: boolean;
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| 373 | 
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| 374 | begin
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| 375 |   if FCheckingMods or (Index < 0) then exit;
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| 376 |   if FModsReadOnly then
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| 377 |   begin
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| 378 |     lbMods.CheckedString := FModsROChecked;
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| 379 |     exit;
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| 380 |   end;
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| 381 |   if(NotUpdating) then
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| 382 |   begin
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| 383 |     BeginUpdate;
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| 384 |     try
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| 385 |       DoChk := FALSE;
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| 386 |       Add := (lbMods.Checked[Index]);
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| 387 |       ModIEN := piece(lbMods.Items[Index],U,1) + ';';
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| 388 |       for i := 0 to lbGrid.Items.Count-1 do
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| 389 |       begin
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| 390 |         if(lbGrid.Selected[i]) then
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| 391 |         begin
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| 392 |           PCEObj := TPCEProc(lbGrid.Items.Objects[i]);
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| 393 |           idx := pos(';' + ModIEN, ';' + PCEObj.Modifiers);
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| 394 |           if(idx > 0) then
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| 395 |           begin
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| 396 |             if not Add then
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| 397 |             begin
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| 398 |               delete(PCEObj.Modifiers, idx, length(ModIEN));
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| 399 |               DoChk := TRUE;
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| 400 |             end;
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| 401 |           end
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| 402 |           else
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| 403 |           begin
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| 404 |             if Add then
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| 405 |             begin
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| 406 |               PCEObj.Modifiers := PCEObj.Modifiers + ModIEN;
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| 407 |               DoChk := TRUE;
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| 408 |             end;
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| 409 |           end;
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| 410 |         end;
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| 411 |       end;
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| 412 |     finally
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| 413 |       EndUpdate;
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| 414 |     end;
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| 415 |     if DoChk then
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| 416 |       GridChanged;
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| 417 |   end;
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| 418 | end;
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| 419 | 
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| 420 | procedure TfrmProcedures.lbSectionClick(Sender: TObject);
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| 421 | begin
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| 422 |   inherited;
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| 423 |   ShowModifiers;
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| 424 | end;
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| 425 | 
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| 426 | procedure TfrmProcedures.lbxSectionClickCheck(Sender: TObject;
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| 427 |   Index: Integer);
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| 428 | var
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| 429 |   i: integer;
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| 430 | begin
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| 431 |   if FCheckingCode then exit;
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| 432 |   FCheckingCode := TRUE;
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| 433 |   try
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| 434 |     inherited;
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| 435 |     Sync2Grid;
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| 436 |     if(lbxSection.ItemIndex >= 0) and (lbxSection.ItemIndex = Index) and
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| 437 |       (lbxSection.Checked[Index]) then
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| 438 |     begin
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| 439 |       UpdateModifierList(lbxSection.Items, Index);
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| 440 |       lbxSection.Checked[Index] := TRUE;
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| 441 |       for i := 0 to lbGrid.Items.Count-1 do
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| 442 |       begin
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| 443 |         if(lbGrid.Selected[i]) then
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| 444 |         with TPCEProc(lbGrid.Items.Objects[i]) do
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| 445 |         begin
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| 446 |           if(Category = GetCat) and
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| 447 |             (Pieces(lbxSection.Items[Index], U, 1, 2) = Code + U + Narrative) then
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| 448 |           begin
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| 449 |             { TODO -oRich V. -cEncounters : v21/22 - Added this block to default provider for procedures.}
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| 450 |             if Provider = 0 then Provider := uProviders.PCEProvider;
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| 451 |             { uPCE.TPCEProviderList.PCEProvider function sorts this out automatically:                            }
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| 452 |             {   1.  Current CPRS encounter provider, if present and has active person class as of encounter date. }
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| 453 |             {   2.  Current user, if has active person class as of encounter date.                                }
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| 454 |             {   3.  Primary provider for the visit, if defined.                                                   }
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| 455 |             {   4.  No default.                                                                                   }
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| 456 |             Modifiers := Piece(lbxSection.Items[lbxSection.ItemIndex], U, 4);
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| 457 |             GridChanged;
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| 458 |             exit;
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| 459 |           end;
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| 460 |         end;
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| 461 |       end;
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| 462 |     end;
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| 463 |   finally
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| 464 |     FCheckingCode := FALSE;
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| 465 |   end;
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| 466 | end;
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| 467 | 
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| 468 | procedure TfrmProcedures.btnOtherClick(Sender: TObject);
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| 469 | begin
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| 470 |   inherited;
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| 471 |   Sync2Grid;
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| 472 |   ShowModifiers;
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| 473 | end;
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| 474 | 
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| 475 | procedure TfrmProcedures.btnRemoveClick(Sender: TObject);
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| 476 | begin
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| 477 |   inherited;
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| 478 |   Sync2Grid;
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| 479 |   ShowModifiers;
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| 480 | end;
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| 481 | 
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| 482 | procedure TfrmProcedures.cboProviderNeedData(Sender: TObject;
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| 483 |   const StartFrom: String; Direction, InsertAt: Integer);
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| 484 | begin
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| 485 |   inherited;
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| 486 |   if(uEncPCEData.VisitCategory = 'E') then
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| 487 |     cboProvider.ForDataUse(SubSetOfPersons(StartFrom, Direction))
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| 488 |   else
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| 489 |     cboProvider.ForDataUse(SubSetOfUsersWithClass(StartFrom, Direction,
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| 490 |                                      FloatToStr(uEncPCEData.PersonClassDate)));
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| 491 | end;
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| 492 | 
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| 493 | function TfrmProcedures.OK2SaveProcedures: boolean;
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| 494 | begin
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| 495 |   Result := TRUE;
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| 496 |   if MissingProvider then
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| 497 |   begin
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| 498 |     InfoBox(TX_PROC_PROV, TC_PROC_PROV, MB_OK or MB_ICONWARNING);
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| 499 |     Result := False;
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| 500 |   end;
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| 501 | end;
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| 502 | 
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| 503 | function TfrmProcedures.MissingProvider: boolean;    
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| 504 | var
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| 505 |   i: integer;
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| 506 |   AProc: TPCEProc;
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| 507 | begin
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| 508 |   { TODO -oRich V. -cEncounters : {v21 - Entry of a provider for each new CPT is now required}
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| 509 |             {Existing CPTs on the encounter will NOT require entry of a provider}
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| 510 |             {Monitor status of new service request #20020203.}
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| 511 |   Result := False;
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| 512 | 
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| 513 |   { Comment out the block below (and the "var" block above) }
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| 514 |   {  to allow but not require entry of a provider with each new CPT entered}
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| 515 | //------------------------------------------------
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| 516 |   for i := 0 to lbGrid.Items.Count - 1 do
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| 517 |   begin
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| 518 |     AProc := TPCEProc(lbGrid.Items.Objects[i]);
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| 519 |     if AProc.fIsOldProcedure then continue;
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| 520 |     if (AProc.Provider = 0) then
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| 521 |     begin
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| 522 |       Result := True;
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| 523 |       lbGrid.ItemIndex := i;
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| 524 |       exit;
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| 525 |     end;
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| 526 |   end;
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| 527 | //-------------------------------------------------
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| 528 | end;
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| 529 | 
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| 530 | procedure TfrmProcedures.InitTab(ACopyProc: TCopyItemsMethod; AListProc: TListSectionsProc);
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| 531 | var
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| 532 |   i: integer;
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| 533 | begin
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| 534 |   inherited;
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| 535 |   for i := 0 to lbGrid.Items.Count - 1 do
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| 536 |     TPCEProc(lbGrid.Items.Objects[i]).fIsOldProcedure := True;
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| 537 | end;
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| 538 | 
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| 539 | end.
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