source: Scheduling/trunk/cs/bsdx0200GUISourceCode/CalendarGrid.cs@ 1071

Last change on this file since 1071 was 1068, checked in by Sam Habiel, 14 years ago

CalendarGrid:

  • Added PositionGrid from CGView
  • Added Delegates from other classes that contained just one line.

CGAppointmentChangedArgs & CGSelectionChangedArgs:

  • Changed to use automatic properties

CGAvailability:
File size: 55.9 KB
Line 
1namespace IndianHealthService.ClinicalScheduling
2{
3 using System;
4 using System.Collections;
5 using System.ComponentModel;
6 using System.Drawing;
7 using System.Globalization;
8 using System.Runtime.CompilerServices;
9 using System.Runtime.InteropServices;
10 using System.Windows.Forms;
11
12 /// <summary>
13 /// This class is reponsible for rendering the Calendar Grid.
14 /// </summary>
15 public class CalendarGrid : ScrollableControl
16 {
17 private IContainer components;
18 private Font fontArial10;
19 private Font fontArial8;
20 private CGAppointments m_Appointments;
21 private Hashtable m_ApptOverlapTable;
22 private bool m_bAutoDrag = true;
23 private bool m_bDragDropStart;
24 private bool m_bDrawWalkIns = true;
25 private bool m_bGridEnter;
26 private bool m_bInitialUpdate;
27 private bool m_bMouseDown;
28 private bool m_bScroll;
29 private bool m_bScrollDown;
30 private bool m_bSelectingRange;
31 private int m_cellHeight;
32 private int m_cellWidth;
33 private int m_col0Width;
34 private Hashtable m_ColumnInfoTable;
35 private CGCell m_currentCell;
36 private DateTime m_dtStart;
37 private Font m_fCell;
38 private string m_GridBackColor;
39 private CGCells m_gridCells;
40 private int m_nColumns = 5;
41 private int m_nSelectID;
42 private int m_nTimeScale = 20;
43 private ArrayList m_pAvArray;
44 private string m_sDragSource;
45 private CGAppointments m_SelectedAppointments;
46 private CGRange m_selectedRange;
47 private StringFormat m_sf;
48 private StringFormat m_sfHour;
49 private StringFormat m_sfRight;
50 private ArrayList m_sResourcesArray;
51 private Timer m_Timer; // Timeer used in Drag and Drop Operations
52 private ToolTip m_toolTip;
53 private const int WM_HSCROLL = 0x114; // Horizontal Scrolling Windows Message
54 private const int WM_VSCROLL = 0x115; // Vertical Scrolling Windows Message
55
56 public delegate void CGAppointmentChangedHandler(object sender, CGAppointmentChangedArgs e);
57 public event CGAppointmentChangedHandler CGAppointmentChanged;
58 public event CGAppointmentChangedHandler CGAppointmentAdded;
59
60 public delegate void CGSelectionChangedHandler(object sender, CGSelectionChangedArgs e);
61 public event CGSelectionChangedHandler CGSelectionChanged;
62
63 public CalendarGrid()
64 {
65 this.InitializeComponent();
66 base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
67 base.SetStyle(ControlStyles.UserPaint, true);
68 base.SetStyle(ControlStyles.DoubleBuffer, true);
69 this.m_nColumns = 5;
70 this.m_gridCells = new CGCells();
71 this.m_selectedRange = new CGRange();
72 this.m_SelectedAppointments = new CGAppointments();
73 this.m_dtStart = new DateTime(2003, 1, 27);
74 this.m_ApptOverlapTable = new Hashtable();
75 this.m_ColumnInfoTable = new Hashtable();
76 this.m_sResourcesArray = new ArrayList();
77 base.ResizeRedraw = true;
78 this.m_col0Width = 100;
79 this.fontArial8 = new Font("Arial", 8f);
80 this.fontArial10 = new Font("Arial", 10f);
81 this.m_fCell = this.fontArial10;
82 this.m_sf = new StringFormat();
83 this.m_sfRight = new StringFormat();
84 this.m_sfHour = new StringFormat();
85 this.m_sf.LineAlignment = StringAlignment.Center;
86 this.m_sfRight.LineAlignment = StringAlignment.Center;
87 this.m_sfRight.Alignment = StringAlignment.Far;
88 this.m_sfHour.LineAlignment = StringAlignment.Center;
89 this.m_sfHour.Alignment = StringAlignment.Far;
90 this.m_bInitialUpdate = false;
91 this.MouseEnter += new EventHandler(CalendarGrid_MouseEnter);
92 }
93
94 void CalendarGrid_MouseEnter(object sender, EventArgs e)
95 {
96 this.Focus();
97 }
98
99 private Rectangle AdjustRectForOverlap()
100 {
101 return new Rectangle();
102 }
103
104 private void AutoDragStart()
105 {
106 this.m_bAutoDrag = true;
107 this.m_Timer = new Timer();
108 this.m_Timer.Interval = 5;
109 this.m_Timer.Tick += new EventHandler(this.tickEventHandler);
110 this.m_Timer.Start();
111 }
112
113 private void AutoDragStop()
114 {
115 this.m_bAutoDrag = false;
116 if (this.m_Timer != null)
117 {
118 this.m_Timer.Stop();
119 this.m_Timer.Dispose();
120 this.m_Timer = null;
121 }
122 }
123
124 private void BuildGridCellsArray(Graphics g)
125 {
126 try
127 {
128 SizeF ef = g.MeasureString("Test", this.m_fCell);
129 this.m_cellHeight = ((int) ef.Height) + 4;
130 int nColumns = this.m_nColumns;
131 int num2 = 60 / this.m_nTimeScale;
132 int num3 = 24 * num2;
133 nColumns++;
134 num3++;
135 this.m_cellWidth = 600 / nColumns;
136 if (base.ClientRectangle.Width > 600)
137 {
138 this.m_cellWidth = (base.ClientRectangle.Width - this.m_col0Width) / (nColumns - 1);
139 }
140 if (this.m_nColumns == 1)
141 {
142 this.m_cellWidth = base.ClientRectangle.Width - this.m_col0Width;
143 }
144 g.TranslateTransform((float) base.AutoScrollPosition.X, (float) base.AutoScrollPosition.Y);
145 for (int i = num3; i > -1; i--)
146 {
147 for (int j = 1; j < nColumns; j++)
148 {
149 int x = 0;
150 if (j == 1)
151 {
152 x = this.m_col0Width;
153 }
154 if (j > 1)
155 {
156 x = this.m_col0Width + (this.m_cellWidth * (j - 1));
157 }
158 Point point = new Point(x, i * this.m_cellHeight);
159 Rectangle r = new Rectangle(point.X, point.Y, this.m_cellWidth, this.m_cellHeight);
160 if (i != 0)
161 {
162 CGCell cell = null;
163 cell = new CGCell(r, i, j);
164 this.m_gridCells.AddCell(cell);
165 }
166 }
167 }
168 }
169 catch (Exception exception)
170 {
171 string message = exception.Message;
172 }
173 }
174
175 private void CalendarGrid_DragDrop(object Sender, DragEventArgs e)
176 {
177 CGAppointment data = (CGAppointment) e.Data.GetData(typeof(CGAppointment));
178 Point point = base.PointToClient(new Point(e.X, e.Y));
179 int x = point.X - base.AutoScrollPosition.X;
180 int y = point.Y - base.AutoScrollPosition.Y;
181 Point pt = new Point(x, y);
182 foreach (DictionaryEntry entry in this.m_gridCells.CellHashTable)
183 {
184 CGCell cgCell = (CGCell) entry.Value;
185 if (cgCell.CellRectangle.Contains(pt))
186 {
187 DateTime timeFromCell = this.GetTimeFromCell(cgCell);
188 string resourceFromColumn = this.GetResourceFromColumn(cgCell.CellColumn);
189 int duration = data.Duration;
190 TimeSpan span = new TimeSpan(0, duration, 0);
191 DateTime time2 = timeFromCell + span;
192 data.Selected = false;
193 this.m_nSelectID = 0;
194 CGAppointmentChangedArgs args = new CGAppointmentChangedArgs();
195 args.Appointment = data;
196 args.StartTime = timeFromCell;
197 args.EndTime = time2;
198 args.Resource = resourceFromColumn;
199 args.OldResource = data.Resource;
200 args.AccessTypeID = data.AccessTypeID;
201 args.Slots = data.Slots;
202 if (this.ApptDragSource == "grid")
203 {
204 this.CGAppointmentChanged(this, args);
205 }
206 else
207 {
208 this.CGAppointmentAdded(this, args);
209 }
210 break;
211 }
212 }
213 this.SetOverlapTable();
214 base.Invalidate();
215 }
216
217 private void CalendarGrid_DragEnter(object Sender, DragEventArgs e)
218 {
219 if (e.Data.GetDataPresent(typeof(CGAppointment)))
220 {
221 if ((e.KeyState & 8) == 8)
222 {
223 e.Effect = DragDropEffects.Copy;
224 }
225 else
226 {
227 e.Effect = DragDropEffects.Move;
228 }
229 }
230 else
231 {
232 e.Effect = DragDropEffects.None;
233 }
234 }
235
236 private void CalendarGrid_MouseDown(object sender, MouseEventArgs e)
237 {
238 if (e.Button == MouseButtons.Left)
239 {
240 foreach (DictionaryEntry entry in this.m_gridCells.CellHashTable)
241 {
242 CGCell cell = (CGCell) entry.Value;
243 cell.IsSelected = false;
244 }
245 this.m_selectedRange.Cells.ClearAllCells();
246 this.m_bMouseDown = true;
247 this.OnLButtonDown(e.X, e.Y, true);
248 }
249 }
250
251 private void CalendarGrid_MouseMove(object Sender, MouseEventArgs e)
252 {
253 if (this.m_bMouseDown)
254 {
255 if ((e.Y >= base.ClientRectangle.Bottom) || (e.Y <= base.ClientRectangle.Top))
256 {
257 this.m_bScrollDown = e.Y >= base.ClientRectangle.Bottom;
258 }
259 if ((e.Y < base.ClientRectangle.Bottom) && (e.Y > base.ClientRectangle.Top))
260 {
261 bool bAutoDrag = this.m_bAutoDrag;
262 }
263 if (this.m_bSelectingRange)
264 {
265 this.OnLButtonDown(e.X, e.Y, false);
266 }
267 if (this.m_nSelectID != 0)
268 {
269 if (this.m_bGridEnter)
270 {
271 this.m_bGridEnter = false;
272 }
273 else if (!this.m_bDragDropStart)
274 {
275 CGAppointment data = (CGAppointment) this.m_Appointments.AppointmentTable[this.m_nSelectID];
276 this.ApptDragSource = "grid";
277 base.DoDragDrop(data, DragDropEffects.Move);
278 this.m_bDragDropStart = true;
279 }
280 }
281 }
282 else
283 {
284 int y = e.Y - base.AutoScrollPosition.Y;
285 int x = e.X - base.AutoScrollPosition.X;
286 Point pt = new Point(x, y);
287 foreach (CGAppointment appointment2 in this.m_Appointments.AppointmentTable.Values)
288 {
289 if (appointment2.GridRectangle.Contains(pt))
290 {
291 this.m_toolTip.SetToolTip(this, appointment2.ToString());
292 return;
293 }
294 }
295 this.m_toolTip.RemoveAll();
296
297 ////smh new code -- select cell
298 //int nRow = -1;
299 //int nCol = -1;
300
301 ////Is the mouse over a known cell? If so, highlight cell
302 //if (this.HitTest(x, y, ref nRow, ref nCol))
303 //{
304 // CGCell cellFromRowCol = this.m_gridCells.GetCellFromRowCol(nRow, nCol);
305 // if (cellFromRowCol != null)
306 // {
307 // this.m_currentCell = cellFromRowCol;
308 // this.m_selectedRange.StartCell = null;
309 // this.m_selectedRange.EndCell = null;
310 // this.m_selectedRange.CreateRange(this.m_gridCells, cellFromRowCol, cellFromRowCol);
311 // this.m_bSelectingRange = true;
312 // cellFromRowCol.IsSelected = true;
313 // base.Invalidate(this.m_currentCell.CellRectangle);
314 // //base.Invalidate();
315 // }
316 //}
317
318
319 }
320 }
321
322 private void CalendarGrid_MouseUp(object Sender, MouseEventArgs e)
323 {
324 if (this.m_bAutoDrag)
325 {
326 this.m_bAutoDrag = false;
327 this.AutoDragStop();
328 }
329 this.m_bMouseDown = false;
330 if (this.m_bSelectingRange)
331 {
332 CGSelectionChangedArgs args = new CGSelectionChangedArgs();
333 args.StartTime = this.GetTimeFromCell(this.m_selectedRange.StartCell);
334 args.EndTime = this.GetTimeFromCell(this.m_selectedRange.EndCell);
335 args.Resource = this.GetResourceFromColumn(this.m_selectedRange.StartCell.CellColumn);
336 if (args.EndTime < args.StartTime)
337 {
338 DateTime startTime = args.StartTime;
339 args.StartTime = args.EndTime;
340 args.EndTime = startTime;
341 }
342 TimeSpan span = new TimeSpan(0, 0, this.m_nTimeScale, 0, 0);
343 args.EndTime += span;
344 this.CGSelectionChanged(this, args);
345 this.m_bSelectingRange = false;
346 }
347 }
348
349 private void CalendarGrid_Paint(object sender, PaintEventArgs e)
350 {
351 if (e.Graphics != null)
352 {
353 this.DrawGrid(e.Graphics);
354 if (!this.m_bInitialUpdate)
355 {
356 this.SetAppointmentTypes();
357 base.Invalidate();
358 this.m_bInitialUpdate = true;
359 }
360 }
361 }
362
363 public void CloseGrid()
364 {
365 foreach (CGAppointment appointment in this.m_Appointments.AppointmentTable.Values)
366 {
367 appointment.Selected = false;
368 }
369 this.m_nSelectID = 0;
370 }
371
372 protected override void Dispose(bool disposing)
373 {
374 if (disposing && (this.components != null))
375 {
376 this.components.Dispose();
377 }
378 base.Dispose(disposing);
379 }
380
381 private void DrawAppointments(Graphics g, int col0Width, int cellWidth, int cellHeight)
382 {
383 if (!base.DesignMode && (this.m_Appointments != null))
384 {
385 int num = 0;
386 int num2 = 0;
387 int x = 0;
388 ArrayList list = new ArrayList();
389 foreach (CGAppointment appointment in this.m_Appointments.AppointmentTable.Values)
390 {
391 bool bRet = false;
392 Rectangle rect = this.GetAppointmentRect(appointment, col0Width, cellWidth, cellHeight, out bRet);
393 if (bRet && (!appointment.WalkIn || this.m_bDrawWalkIns))
394 {
395 rect.Inflate(-10, 0);
396 num = (int) this.m_ApptOverlapTable[appointment.m_nKey];
397 num2 = rect.Right - rect.Left;
398 x = num2 / (num + 1);
399 rect.Width = x;
400 if (num > 0)
401 {
402 foreach (object obj2 in list)
403 {
404 Rectangle rectangle2 = (Rectangle) obj2;
405 if (rect.IntersectsWith(rectangle2))
406 {
407 rect.Offset(x, 0);
408 }
409 }
410 }
411 appointment.GridRectangle = rect;
412 if (appointment.Selected)
413 {
414 Pen pen = new Pen(Brushes.Black, 5f);
415 g.DrawRectangle(pen, rect);
416 pen.Dispose();
417 }
418 else
419 {
420 g.DrawRectangle(Pens.Blue, rect);
421 }
422 string s = appointment.ToString();
423 Rectangle rectangle3 = new Rectangle(rect.X + 1, rect.Y + 1, rect.Width - 1, rect.Height - 1);
424 g.FillRectangle(Brushes.White, rectangle3);
425 Brush black = Brushes.Black;
426 if (appointment.CheckInTime.Ticks > 0L)
427 {
428 black = Brushes.Green;
429 g.FillRectangle(Brushes.LightGreen, rectangle3);
430 }
431 if (appointment.NoShow)
432 {
433 black = Brushes.Red;
434 g.FillRectangle(Brushes.LightPink, rectangle3);
435 }
436 if (appointment.WalkIn)
437 {
438 black = Brushes.Blue;
439 g.FillRectangle(Brushes.LightSteelBlue, rectangle3);
440 }
441 g.DrawString(s, this.fontArial8, black, rectangle3);
442 list.Add(rect);
443 }
444 }
445 }
446 }
447
448 private void DrawGrid(Graphics g)
449 {
450 //Default color of grid lines is black
451 Pen pen = new Pen(Color.Black);
452
453 //each cell's height is Height of Arial Font 10pt + 10 pixels (by default 26 pixels)
454 SizeF ef = g.MeasureString("Test", this.m_fCell);
455 int num = 10;
456 this.m_cellHeight = ((int) ef.Height) + num;
457
458 // Number of columns is dynamic based on user of Grid. See Property Columns. Default 5 in init.
459 int nColumns = this.m_nColumns;
460
461 //Time scale is also dynamic. Property TimeScale. Default 20 (minutes)
462 //num3 stands for number of cells per hour
463 int num3 = 60 / this.m_nTimeScale;
464 //num4 stands for number of cells per day (aka rows in the grid)
465 int num4 = 24 * num3;
466 //Add extra column to hold time in the left hand corner
467 nColumns++;
468 //add extra row to represent dates or resources (depending on which view we are in)
469 //Not sure of which variable controls view yet.
470 num4++;
471
472 // 100 px is reserved no matter our column sizes for displaying the time scale
473
474 // Minimum cell width is 600/columns (100 px by default)
475 this.m_cellWidth = 600 / nColumns;
476
477 // if we happen to have more than 600 pixels in our Client Window then cell
478 // is (Width-100) / (number of date columns)
479 if (base.ClientRectangle.Width > 600)
480 {
481 this.m_cellWidth = (base.ClientRectangle.Width - this.m_col0Width) / (nColumns - 1);
482 }
483
484 // If we have one column, the cell width is the itself - 100
485 if (this.m_nColumns == 1)
486 {
487 this.m_cellWidth = base.ClientRectangle.Width - this.m_col0Width;
488 }
489
490 // Our rectangle will start scrolling if width is less than 600 and height less than height of all cells comb
491 // Of course Height will scroll all the time unless you have a humungous screen
492 base.AutoScrollMinSize = new Size(600, this.m_cellHeight * num4);
493
494 // Default Rectangle is Gray
495 g.FillRectangle(Brushes.LightGray, base.ClientRectangle);
496
497 int num5 = 0; //Minutes (start at 0)
498 int num6 = 0; //Hour (starts at 0)
499
500 // flag is true only if there are no cells what so ever in the screen
501 // Only true when no resource is selected.
502 bool flag = this.m_gridCells.CellCount == 0;
503
504 // Move the base point from the client screen to the scrolling region top-left corner.
505 g.TranslateTransform((float) base.AutoScrollPosition.X, (float) base.AutoScrollPosition.Y);
506
507 // This for loop draws the time scale (although I haven't completely traced it out)
508 // For each row except the first one (i starts from 1 rather than zero)
509 for (int i = 1; i < num4; i++)
510 {
511 int x = 0;
512 //point is (0, 1st Cell Start) then (0, 2nd Cell Start) until we run out
513 Point point = new Point(x, i * this.m_cellHeight);
514 //rectangle2 represents each cell rectangle
515 Rectangle rectangle2 = new Rectangle(point.X, point.Y, this.m_cellWidth, this.m_cellHeight);
516 //rect stands for the time scale rectangle; width is 100px; Height is length of the hour on grid
517 Rectangle rect = new Rectangle(0, rectangle2.Y, this.m_col0Width, rectangle2.Height * num3);
518 //height is length of hour
519 int height = rect.Height;
520 //Min font height is 25 pixels (100/4)--see below where it's used
521 height = (height > (this.m_col0Width / 4)) ? (this.m_col0Width / 4) : height;
522
523 //if we are the top of the time scale (at hour:00) -- num5 is min
524 if (num5 == 0)
525 {
526 // Fill time scale triangle with Gray (remember, this is the whole hour!)
527 g.FillRectangle(Brushes.LightGray, rect);
528 // Draw Rectangle
529 g.DrawRectangle(pen, rect.X, rect.Y, rect.Width, rect.Height);
530 //Pad time with at least one zero to make it 2 digits
531 string str = string.Format("{0}", num6).PadLeft(2, '0');
532 //Font height using pixels. Min is 25 pixels
533 Font font = new Font("Arial", (float) height, FontStyle.Bold, GraphicsUnit.Pixel);
534 // rectangle3 is the left half of the time rectangle
535 Rectangle rectangle3 = new Rectangle(rect.X, rect.Y, rect.Width / 2, rect.Height);
536 // In this left half, draw the hours (m_sfHour is the stringformat:
537 // Horizontal Center and Right Justified to rectangle3
538 g.DrawString(str, font, Brushes.Black, rectangle3, this.m_sfHour);
539 // Increment hour
540 num6++;
541 font.Dispose();
542 }
543
544 // Pad minutes with zeros to be 2 digits long
545 string s = string.Format("{0}", num5);
546 s = ":" + s.PadLeft(2, '0');
547 // Rectangle starts at
548 // X: 2/3rds of width of Time Rectangle
549 // Y: Top of the current time slot cell
550 // Width: 1/3rd of the width of the Time Rectangle
551 // Height: Height of a time slot
552 Rectangle layoutRectangle = new Rectangle(rect.X + ((rect.Width * 2) / 3), rectangle2.Top, rect.Width / 3, rectangle2.Height);
553 // At in this rectangle, write the minutes. Horizontal Ctr and Right Justified to Rectangle
554 g.DrawString(s, this.m_fCell, Brushes.Black, layoutRectangle, this.m_sfRight);
555 // Draw Line from two points, just under the time we have just written
556 Point point2 = new Point(rect.X + ((rect.Width * 2) / 3), rectangle2.Bottom);
557 Point point3 = new Point(rect.Right, rectangle2.Bottom);
558 g.DrawLine(pen, point2, point3);
559 // Increment the minutes with the time scale
560 num5 += this.m_nTimeScale;
561 // If miniutes reaches 60, reset to zero
562 num5 = (num5 >= 60) ? 0 : num5;
563 // When we reach the bottom (num4 - 1 is # of rows) and we are not scrolling
564 if ((i == (num4 - 1)) && !this.m_bScroll)
565 {
566 // Fill the last cell with Gray (?)
567 g.TranslateTransform((float) -base.AutoScrollPosition.X, (float) -base.AutoScrollPosition.Y);
568 rect = new Rectangle(0, 0, this.m_col0Width, this.m_cellHeight);
569 g.FillRectangle(Brushes.LightGray, rect);
570 g.DrawRectangle(pen, rect);
571 g.TranslateTransform((float) base.AutoScrollPosition.X, (float) base.AutoScrollPosition.Y);
572 }
573 }
574
575 //This for loop draws the cells
576 //Start from the bottom (num4 is # of rows) and go down to the zeroth row (ie date row/resource row)
577 for (int j = num4; j > -1; j--)
578 {
579 // For each column - 1 (we start at 1, not zero-->We drew the first column anyways in the 1st loop)
580 for (int k = 1; k < nColumns; k++)
581 {
582 int num12 = 0; // X-axis position
583 if (k == 1) // If we are at the first column, start at 100px (default)
584 {
585 num12 = this.m_col0Width;
586 }
587 if (k > 1) //
588 {
589 num12 = this.m_col0Width + (this.m_cellWidth * (k - 1));
590 }
591 Point point4 = new Point(num12, j * this.m_cellHeight);
592 Rectangle r = new Rectangle(point4.X, point4.Y, this.m_cellWidth, this.m_cellHeight);
593 if (j != 0)
594 {
595 CGCell cellFromRowCol = null;
596 if (flag)
597 {
598 cellFromRowCol = new CGCell(r, j, k);
599 this.m_gridCells.AddCell(cellFromRowCol);
600 }
601 else
602 {
603 cellFromRowCol = this.m_gridCells.GetCellFromRowCol(j, k);
604 cellFromRowCol.CellRectangle = r;
605 }
606 if (this.m_sResourcesArray.Count > 0)
607 {
608 if (this.m_selectedRange.CellIsInRange(cellFromRowCol))
609 {
610 g.FillRectangle(Brushes.Aquamarine, r);
611 }
612 else
613 {
614 g.FillRectangle(cellFromRowCol.AppointmentTypeColor, r);
615 }
616 g.DrawRectangle(pen, r.X, r.Y, r.Width, r.Height);
617 if (j == 1)
618 {
619 this.DrawAppointments(g, this.m_col0Width, this.m_cellWidth, this.m_cellHeight);
620 }
621 }
622 continue;
623 }
624 if (!this.m_bScroll)
625 {
626 g.TranslateTransform(0f, (float) -base.AutoScrollPosition.Y);
627 Rectangle rectangle6 = r;
628 g.FillRectangle(Brushes.LightBlue, rectangle6);
629 g.DrawRectangle(pen, rectangle6.X, rectangle6.Y, rectangle6.Width, rectangle6.Height);
630 string str3 = "";
631 if (this.m_sResourcesArray.Count > 1)
632 {
633 foreach (DictionaryEntry entry in this.m_ColumnInfoTable)
634 {
635 int num13 = (int) entry.Value;
636 num13++;
637 if (num13 == k)
638 {
639 str3 = entry.Key.ToString();
640 break;
641 }
642 }
643 }
644 else
645 {
646 DateTime dtStart = this.m_dtStart;
647 if (k > 1)
648 {
649 dtStart = dtStart.AddDays((double) (k - 1));
650 }
651 string format = "ddd, MMM d";
652 str3 = dtStart.ToString(format, DateTimeFormatInfo.InvariantInfo);
653 }
654 g.DrawString(str3, this.m_fCell, Brushes.Black, rectangle6, this.m_sf);
655 g.TranslateTransform(0f, (float) base.AutoScrollPosition.Y);
656 }
657 }
658 }
659 this.m_bScroll = false;
660 pen.Dispose();
661 }
662
663 public Rectangle GetAppointmentRect(CGAppointment a, int col0Width, int cellWidth, int cellHeight, out bool bRet)
664 {
665 DateTime startTime = a.StartTime;
666 DateTime endTime = a.EndTime;
667 string resource = a.Resource;
668 int originX = 0;
669 int originY = 0;
670 int recHeight = 0;
671 int recWidth = 0;
672 int columnToPutAppt = 0;
673 Rectangle rectangle = new Rectangle();
674 int startTotalMinutesoffset = (int) startTime.TimeOfDay.TotalMinutes;
675 int endTotalMinutesoffset = (int) endTime.TimeOfDay.TotalMinutes;
676
677 // To fix a bug with 1 day view: if the start time of appt is before Calendar Start Date, don't draw anything.
678 if (startTime < this.m_dtStart)
679 {
680 bRet = false;
681 return rectangle;
682 }
683
684 // if grid has more than one reource
685 if (this.m_sResourcesArray.Count > 1)
686 {
687 // get zero based index
688 columnToPutAppt = (int) this.m_ColumnInfoTable[resource];
689 // increment to 1 based index
690 columnToPutAppt++;
691 }
692 else
693 {
694 columnToPutAppt = (startTime - this.m_dtStart).Days + 1;
695 }
696 // this if should not get tripped; it did the same function as the new first if check.
697 //if (columnToPutAppt < 1)
698 //{
699 // bRet = false;
700 // return rectangle;
701 //}
702 originX = col0Width + (cellWidth * (columnToPutAppt - 1));
703 int num8 = startTotalMinutesoffset + this.m_nTimeScale;
704 int num9 = (endTotalMinutesoffset > 0) ? endTotalMinutesoffset : 0x5a0;
705 num9 -= startTotalMinutesoffset;
706 originY = (cellHeight * num8) / this.m_nTimeScale;
707 recHeight = (cellHeight * num9) / this.m_nTimeScale;
708 recWidth = cellWidth;
709 rectangle.X = originX;
710 rectangle.Y = originY;
711 rectangle.Width = recWidth;
712 rectangle.Height = recHeight;
713 bRet = true;
714 return rectangle;
715 }
716
717 public bool GetCellFromTime(DateTime dDate, ref int nRow, ref int nCol, bool bStartCell, string sResource)
718 {
719 int num = (dDate.Hour * 60) + dDate.Minute;
720 nRow = num / this.m_nTimeScale;
721 if (bStartCell)
722 {
723 nRow++;
724 }
725 if (this.m_sResourcesArray.Count > 1)
726 {
727 if (sResource == "")
728 {
729 sResource = this.m_sResourcesArray[0].ToString();
730 }
731 nCol = (int) this.m_ColumnInfoTable[sResource];
732 nCol++;
733 return true;
734 }
735 DateTime time = new DateTime(dDate.Year, dDate.Month, dDate.Day);
736 TimeSpan span = (TimeSpan) (time - this.StartDate);
737 int totalDays = 0;
738 totalDays = (int) span.TotalDays;
739 nCol = totalDays;
740 nCol++;
741 return true;
742 }
743
744 private string GetResourceFromColumn(int nCol)
745 {
746 if (this.m_sResourcesArray.Count == 1)
747 {
748 return this.m_sResourcesArray[0].ToString();
749 }
750 foreach (DictionaryEntry entry in this.m_ColumnInfoTable)
751 {
752 int num = (int) entry.Value;
753 num++;
754 if (num == nCol)
755 {
756 return entry.Key.ToString();
757 }
758 }
759 return "";
760 }
761
762 public bool GetSelectedTime(out DateTime dStart, out DateTime dEnd, out string sResource)
763 {
764 if (this.m_selectedRange.Cells.CellCount == 0)
765 {
766 dEnd = new DateTime();
767 dStart = dEnd;
768 sResource = "";
769 return false;
770 }
771 CGCell startCell = this.m_selectedRange.StartCell;
772 CGCell endCell = this.m_selectedRange.EndCell;
773 if (startCell.CellRow > endCell.CellRow)
774 {
775 CGCell cell3 = startCell;
776 startCell = endCell;
777 endCell = cell3;
778 }
779 dStart = this.GetTimeFromCell(startCell);
780 dEnd = this.GetTimeFromCell(endCell);
781 dEnd = dEnd.AddMinutes((double) this.m_nTimeScale);
782 sResource = this.GetResourceFromColumn(startCell.CellColumn);
783 return true;
784 }
785
786 public bool GetSelectedType(out int nAccessTypeID)
787 {
788 nAccessTypeID = 0;
789 if (this.m_selectedRange.Cells.CellCount == 0)
790 {
791 return false;
792 }
793 CGCell startCell = this.m_selectedRange.StartCell;
794 CGCell endCell = this.m_selectedRange.EndCell;
795 if (startCell.CellRow > endCell.CellRow)
796 {
797 CGCell cell3 = startCell;
798 startCell = endCell;
799 endCell = cell3;
800 }
801 DateTime timeFromCell = this.GetTimeFromCell(startCell);
802 DateTime time2 = this.GetTimeFromCell(endCell).AddMinutes((double) this.m_nTimeScale);
803 foreach (CGAvailability availability in this.m_pAvArray)
804 {
805 if (this.TimesOverlap(availability.StartTime, availability.EndTime, timeFromCell, time2))
806 {
807 nAccessTypeID = availability.AvailabilityType;
808 break;
809 }
810 }
811 return (nAccessTypeID > 0);
812 }
813
814 public DateTime GetTimeFromCell(CGCell cgCell)
815 {
816 int cellRow = cgCell.CellRow;
817 int cellColumn = cgCell.CellColumn;
818 DateTime dtStart = this.m_dtStart;
819 int num3 = (cellRow - 1) * this.m_nTimeScale;
820 int num4 = num3 / 60;
821 if (num4 > 0)
822 {
823 num3 = num3 % (num4 * 60);
824 }
825 dtStart = dtStart.AddHours((double) num4).AddMinutes((double) num3);
826 if (this.m_sResourcesArray.Count == 1)
827 {
828 dtStart = dtStart.AddDays((double) (cellColumn - 1));
829 }
830 return dtStart;
831 }
832
833 public bool GetTypeFromCell(CGCell cgCell, out int nAccessTypeID)
834 {
835 nAccessTypeID = 0;
836 CGCell cell = cgCell;
837 CGCell cell2 = cgCell;
838 if (cell.CellRow > cell2.CellRow)
839 {
840 CGCell cell3 = cell;
841 cell = cell2;
842 cell2 = cell3;
843 }
844 DateTime timeFromCell = this.GetTimeFromCell(cell);
845 DateTime time2 = this.GetTimeFromCell(cell2).AddMinutes((double) this.m_nTimeScale);
846 foreach (CGAvailability availability in this.m_pAvArray)
847 {
848 if (this.TimesOverlap(availability.StartTime, availability.EndTime, timeFromCell, time2))
849 {
850 nAccessTypeID = availability.AvailabilityType;
851 break;
852 }
853 }
854 return (nAccessTypeID > 0);
855 }
856
857 private bool HitTest(int X, int Y, ref int nRow, ref int nCol)
858 {
859 Y -= base.AutoScrollPosition.Y;
860 X -= base.AutoScrollPosition.X;
861 foreach (DictionaryEntry entry in this.m_gridCells)
862 {
863 CGCell cell = (CGCell) entry.Value;
864 if (cell.CellRectangle.Contains(X, Y))
865 {
866 nRow = cell.CellRow;
867 nCol = cell.CellColumn;
868 return true;
869 }
870 }
871 return false;
872 }
873
874 public void InitializeCalendarGrid()
875 {
876 this.AllowDrop = true;
877 }
878
879 private void InitializeComponent()
880 {
881 this.components = new System.ComponentModel.Container();
882 this.m_toolTip = new System.Windows.Forms.ToolTip(this.components);
883 this.SuspendLayout();
884 //
885 // CalendarGrid
886 //
887 this.AutoScroll = true;
888 this.AutoScrollMinSize = new System.Drawing.Size(600, 400);
889 this.BackColor = System.Drawing.SystemColors.Window;
890 this.Paint += new System.Windows.Forms.PaintEventHandler(this.CalendarGrid_Paint);
891 this.MouseMove += new System.Windows.Forms.MouseEventHandler(this.CalendarGrid_MouseMove);
892 this.DragDrop += new System.Windows.Forms.DragEventHandler(this.CalendarGrid_DragDrop);
893 this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.CalendarGrid_MouseDown);
894 this.MouseUp += new System.Windows.Forms.MouseEventHandler(this.CalendarGrid_MouseUp);
895 this.DragEnter += new System.Windows.Forms.DragEventHandler(this.CalendarGrid_DragEnter);
896 this.ResumeLayout(false);
897
898 }
899
900 private int MinSince80(DateTime d)
901 {
902 DateTime time = new DateTime(1980, 1, 1, 0, 0, 0);
903 TimeSpan span = (TimeSpan) (d - time);
904 return (int) span.TotalMinutes;
905 }
906
907 private void OnLButtonDown(int X, int Y, bool bStart)
908 {
909 this.m_bDragDropStart = false;
910 this.m_nSelectID = 0;
911 if (!this.m_bSelectingRange)
912 {
913 int y = Y - base.AutoScrollPosition.Y;
914 int x = X - base.AutoScrollPosition.X;
915 Point pt = new Point(x, y);
916 if (Control.ModifierKeys == Keys.Control)
917 {
918 this.m_bMouseDown = false;
919 foreach (CGAppointment appointment in this.m_Appointments.AppointmentTable.Values)
920 {
921 if (!appointment.GridRectangle.Contains(pt))
922 {
923 continue;
924 }
925 if (this.m_SelectedAppointments.AppointmentTable.ContainsKey(appointment.AppointmentKey))
926 {
927 this.m_SelectedAppointments.RemoveAppointment(appointment.AppointmentKey);
928 if (this.m_SelectedAppointments.AppointmentTable.Count == 0)
929 {
930 this.m_nSelectID = 0;
931 }
932 else
933 {
934 foreach (CGAppointment appointment2 in this.m_Appointments.AppointmentTable.Values)
935 {
936 this.m_nSelectID = appointment2.AppointmentKey;
937 }
938 }
939 }
940 else
941 {
942 this.m_SelectedAppointments.AddAppointment(appointment);
943 this.m_nSelectID = appointment.AppointmentKey;
944 }
945 appointment.Selected = !appointment.Selected;
946 break;
947 }
948 base.Invalidate();
949 return;
950 }
951 foreach (CGAppointment appointment3 in this.m_Appointments.AppointmentTable.Values)
952 {
953 if (!appointment3.GridRectangle.Contains(pt))
954 {
955 continue;
956 }
957 this.m_bMouseDown = false;
958 if (appointment3.Selected)
959 {
960 appointment3.Selected = false;
961 this.m_SelectedAppointments.ClearAllAppointments();
962 this.m_nSelectID = 0;
963 }
964 else
965 {
966 foreach (CGAppointment appointment4 in this.m_Appointments.AppointmentTable.Values)
967 {
968 appointment4.Selected = false;
969 }
970 this.m_SelectedAppointments.ClearAllAppointments();
971 this.m_SelectedAppointments.AddAppointment(appointment3);
972 appointment3.Selected = true;
973 this.m_nSelectID = appointment3.AppointmentKey;
974 this.m_bMouseDown = true;
975 this.m_bGridEnter = true;
976 }
977 base.Invalidate();
978 return;
979 }
980 }
981 int nRow = -1;
982 int nCol = -1;
983 if (this.HitTest(X, Y, ref nRow, ref nCol))
984 {
985 CGCell cellFromRowCol = this.m_gridCells.GetCellFromRowCol(nRow, nCol);
986 if (cellFromRowCol != null)
987 {
988 if (bStart)
989 {
990 this.m_currentCell = cellFromRowCol;
991 this.m_selectedRange.StartCell = null;
992 this.m_selectedRange.EndCell = null;
993 this.m_selectedRange.CreateRange(this.m_gridCells, cellFromRowCol, cellFromRowCol);
994 bStart = false;
995 this.m_bMouseDown = true;
996 this.m_bSelectingRange = true;
997 }
998 else if (cellFromRowCol != this.m_currentCell)
999 {
1000 if (!this.m_selectedRange.Cells.CellHashTable.ContainsKey(cellFromRowCol.Key))
1001 {
1002 this.m_selectedRange.AppendCell(this.m_gridCells, cellFromRowCol);
1003 }
1004 else
1005 {
1006 bool bUp = cellFromRowCol.CellRow < this.m_currentCell.CellRow;
1007 this.m_selectedRange.SubtractCell(this.m_gridCells, cellFromRowCol, bUp);
1008 }
1009 this.m_currentCell = cellFromRowCol;
1010 }
1011 cellFromRowCol.IsSelected = true;
1012 base.Invalidate();
1013 }
1014 }
1015 }
1016
1017 public void OnUpdateArrays()
1018 {
1019 try
1020 {
1021 this.m_gridCells.ClearAllCells();
1022 this.SetColumnInfo();
1023 this.SetOverlapTable();
1024 Graphics g = base.CreateGraphics();
1025 this.BuildGridCellsArray(g);
1026 this.SetAppointmentTypes();
1027 }
1028 catch (Exception exception)
1029 {
1030 string message = exception.Message;
1031 }
1032 }
1033
1034 private void SetAppointmentTypes()
1035 {
1036 if (this.m_gridCells.CellCount != 0)
1037 {
1038 foreach (DictionaryEntry entry in this.m_gridCells.CellHashTable)
1039 {
1040 CGCell cell = (CGCell) entry.Value;
1041 cell.AppointmentTypeColor = (this.m_GridBackColor == "blue") ? Brushes.CornflowerBlue : Brushes.Khaki;
1042 }
1043 if ((this.m_pAvArray != null) && (this.m_pAvArray.Count != 0))
1044 {
1045 foreach (CGAvailability availability in this.m_pAvArray)
1046 {
1047 int nRow = 0;
1048 int nCol = 0;
1049 int num3 = 0;
1050 int num4 = 0;
1051 Brush brush = new SolidBrush(Color.FromArgb(availability.Red, availability.Green, availability.Blue));
1052 this.GetCellFromTime(availability.StartTime, ref nRow, ref nCol, true, availability.ResourceList);
1053 this.GetCellFromTime(availability.EndTime, ref num3, ref num4, false, availability.ResourceList);
1054 for (int i = nCol; i <= num4; i++)
1055 {
1056 for (int j = nRow; (i == num4) && (j <= num3); j++)
1057 {
1058 string str = "r" + j.ToString() + "c" + i.ToString();
1059 CGCell cell2 = (CGCell) this.m_gridCells.CellHashTable[str];
1060 if (cell2 != null)
1061 {
1062 cell2.AppointmentTypeColor = brush;
1063 }
1064 }
1065 }
1066 }
1067 }
1068 }
1069 }
1070
1071 private void SetColumnInfo()
1072 {
1073 this.m_ColumnInfoTable.Clear();
1074 for (int i = 0; i < this.m_sResourcesArray.Count; i++)
1075 {
1076 this.m_ColumnInfoTable.Add(this.m_sResourcesArray[i], i);
1077 }
1078 if (this.m_sResourcesArray.Count > 1)
1079 {
1080 this.m_nColumns = this.m_sResourcesArray.Count;
1081 }
1082 }
1083
1084 public void SetOverlapTable()
1085 {
1086 Hashtable hashtable = new Hashtable();
1087 int y = 0;
1088 int num2 = 0;
1089 int x = 0;
1090 foreach (CGAppointment appointment in this.m_Appointments.AppointmentTable.Values)
1091 {
1092 if (!appointment.WalkIn || this.m_bDrawWalkIns)
1093 {
1094 string resource = appointment.Resource;
1095 y = appointment.StartTime.Minute + (60 * appointment.StartTime.Hour);
1096 num2 = appointment.EndTime.Minute + (60 * appointment.EndTime.Hour);
1097 x = (this.m_sResourcesArray.Count > 1) ? (((int) this.m_ColumnInfoTable[resource]) + 1) : appointment.StartTime.DayOfYear;
1098 Rectangle rectangle = new Rectangle(x, y, 1, num2 - y);
1099 hashtable.Add(appointment.m_nKey, rectangle);
1100 }
1101 }
1102 this.m_ApptOverlapTable.Clear();
1103 foreach (int num4 in hashtable.Keys)
1104 {
1105 this.m_ApptOverlapTable.Add(num4, 0);
1106 }
1107 // Here it draws the Dates on Top
1108 if (this.m_ApptOverlapTable.Count != 0)
1109 {
1110 int num5 = (this.m_sResourcesArray.Count > 1) ? 1 : this.StartDate.DayOfYear;
1111 int num6 = (this.m_sResourcesArray.Count > 1) ? (this.m_sResourcesArray.Count + 1) : (this.Columns + this.StartDate.DayOfYear);
1112 for (int i = num5; i < num6; i++)
1113 {
1114 ArrayList list = new ArrayList();
1115 for (int j = 1; j < this.Rows; j++)
1116 {
1117 Rectangle rectangle2 = new Rectangle(i, j * this.m_nTimeScale, 1, this.m_nTimeScale);
1118 int num9 = -1;
1119 list.Clear();
1120 foreach (int num10 in hashtable.Keys)
1121 {
1122 Rectangle rect = (Rectangle) hashtable[num10];
1123 if (rectangle2.IntersectsWith(rect))
1124 {
1125 num9++;
1126 list.Add(num10);
1127 }
1128 }
1129 if (num9 > 0)
1130 {
1131 foreach (object obj2 in list)
1132 {
1133 int num11 = (int) obj2;
1134 if (((int) this.m_ApptOverlapTable[num11]) < num9)
1135 {
1136 this.m_ApptOverlapTable[num11] = num9;
1137 }
1138 }
1139 }
1140 }
1141 }
1142 }
1143 }
1144
1145 private void tickEventHandler(object o, EventArgs e)
1146 {
1147 Point point = new Point(base.AutoScrollPosition.X, base.AutoScrollPosition.Y);
1148 int x = point.X;
1149 int num = point.Y * -1;
1150 num = this.m_bScrollDown ? (num + 5) : (num - 5);
1151 point.Y = num;
1152 base.AutoScrollPosition = point;
1153 base.Invalidate();
1154 }
1155
1156 private bool TimesOverlap(DateTime dStart1, DateTime dEnd1, DateTime dStart2, DateTime dEnd2)
1157 {
1158 long ticks = dEnd1.Ticks - dStart1.Ticks;
1159 TimeSpan ts = new TimeSpan(ticks);
1160 ticks = dEnd2.Ticks - dStart2.Ticks;
1161 new TimeSpan(ticks).Subtract(ts);
1162 Rectangle rect = new Rectangle();
1163 Rectangle rectangle2 = new Rectangle();
1164 rect.X = 0;
1165 rectangle2.X = 0;
1166 rect.Width = 1;
1167 rectangle2.Width = 1;
1168 rect.Y = this.MinSince80(dStart1);
1169 rect.Height = this.MinSince80(dEnd1) - rect.Y;
1170 rectangle2.Y = this.MinSince80(dStart2);
1171 rectangle2.Height = this.MinSince80(dEnd2) - rectangle2.Y;
1172 return rectangle2.IntersectsWith(rect);
1173 }
1174
1175 public void PositionGrid(int nHour)
1176 {
1177 //Position grid to nHour
1178 int nRow = 0, nCol = 0;
1179 DateTime dStart = DateTime.Today;
1180 dStart = dStart.AddHours(nHour);
1181 this.GetCellFromTime(dStart, ref nRow, ref nCol, false, "");
1182 int nHeight = this.CellHeight + 10;
1183 nHeight *= nRow;
1184 this.AutoScrollPosition = new Point(50, nHeight);
1185 this.Invalidate();
1186 }
1187
1188
1189 /// <summary>
1190 /// The purpose of this is to properly draw the date boxes at the top of the calendar grid.
1191 /// Otherwise, when scrolling, it gets garbled.
1192 /// </summary>
1193 /// <param name="msg">Handles two messages:
1194 /// WM_VSCROLL (0x115 - Vertical Scrolling)
1195 /// WM_HSCROLL (0x114 - Horizontal Scrolling)
1196 /// </param>
1197 protected override void WndProc(ref Message msg)
1198 {
1199 try
1200 {
1201 if (msg.Msg == WM_VSCROLL)
1202 {
1203 this.m_bScroll = true;
1204 base.Invalidate(false);
1205 this.m_bScroll = false;
1206 }
1207 if (msg.Msg == WM_HSCROLL)
1208 {
1209 base.Invalidate(false);
1210 }
1211 base.WndProc(ref msg);
1212 }
1213 catch (Exception exception)
1214 {
1215 MessageBox.Show("CalendarGrid::WndProc: " + exception.Message + "\nStack: " + exception.StackTrace);
1216 }
1217 }
1218
1219 public CGAppointments Appointments
1220 {
1221 get
1222 {
1223 return this.m_Appointments;
1224 }
1225 set
1226 {
1227 this.m_Appointments = value;
1228 }
1229 }
1230
1231 public string ApptDragSource
1232 {
1233 get
1234 {
1235 return this.m_sDragSource;
1236 }
1237 set
1238 {
1239 this.m_sDragSource = value;
1240 }
1241 }
1242
1243 public ArrayList AvailabilityArray
1244 {
1245 get
1246 {
1247 return this.m_pAvArray;
1248 }
1249 set
1250 {
1251 this.m_pAvArray = value;
1252 }
1253 }
1254
1255 public int CellHeight
1256 {
1257 get
1258 {
1259 return this.m_cellHeight;
1260 }
1261 }
1262
1263 public ToolTip CGToolTip
1264 {
1265 get
1266 {
1267 return this.m_toolTip;
1268 }
1269 }
1270
1271 public int Columns
1272 {
1273 get
1274 {
1275 return this.m_nColumns;
1276 }
1277 set
1278 {
1279 if ((value > 0) && (value < 11))
1280 {
1281 this.m_nColumns = value;
1282 this.m_gridCells.ClearAllCells();
1283 this.m_selectedRange.Cells.ClearAllCells();
1284 Graphics g = base.CreateGraphics();
1285 this.BuildGridCellsArray(g);
1286 this.SetAppointmentTypes();
1287 base.Invalidate();
1288 }
1289 }
1290 }
1291
1292 public bool DrawWalkIns
1293 {
1294 get
1295 {
1296 return this.m_bDrawWalkIns;
1297 }
1298 set
1299 {
1300 this.m_bDrawWalkIns = value;
1301 }
1302 }
1303
1304 public string GridBackColor
1305 {
1306 get
1307 {
1308 return this.m_GridBackColor;
1309 }
1310 set
1311 {
1312 this.m_GridBackColor = value;
1313 }
1314 }
1315
1316 public bool GridEnter
1317 {
1318 get
1319 {
1320 return this.m_bGridEnter;
1321 }
1322 set
1323 {
1324 this.m_bGridEnter = value;
1325 }
1326 }
1327
1328 public ArrayList Resources
1329 {
1330 get
1331 {
1332 return this.m_sResourcesArray;
1333 }
1334 set
1335 {
1336 this.m_sResourcesArray = value;
1337 }
1338 }
1339
1340 public int Rows
1341 {
1342 get
1343 {
1344 return (0x5a0 / this.m_nTimeScale);
1345 }
1346 }
1347
1348 public int SelectedAppointment
1349 {
1350 get
1351 {
1352 return this.m_nSelectID;
1353 }
1354 set
1355 {
1356 this.m_nSelectID = value;
1357 }
1358 }
1359
1360 public CGAppointments SelectedAppointments
1361 {
1362 get
1363 {
1364 return this.m_SelectedAppointments;
1365 }
1366 }
1367
1368 public CGRange SelectedRange
1369 {
1370 get
1371 {
1372 return this.m_selectedRange;
1373 }
1374 }
1375
1376 public DateTime StartDate
1377 {
1378 get
1379 {
1380 return this.m_dtStart;
1381 }
1382 set
1383 {
1384 this.m_dtStart = value;
1385 }
1386 }
1387
1388 public int TimeScale
1389 {
1390 get
1391 {
1392 return this.m_nTimeScale;
1393 }
1394 set
1395 {
1396 if ((((value == 5) || (value == 10)) || ((value == 15) || (value == 20))) || ((value == 30) || (value == 60)))
1397 {
1398 this.m_nTimeScale = value;
1399 this.m_gridCells.ClearAllCells();
1400 this.m_selectedRange.Cells.ClearAllCells();
1401 Graphics g = base.CreateGraphics();
1402 this.BuildGridCellsArray(g);
1403 this.SetAppointmentTypes();
1404 base.Invalidate();
1405 }
1406 }
1407 }
1408
1409 }
1410}
1411
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