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CGDocument.cs@ 1144

Last change on this file since 1144 was 1143, checked in by Sam Habiel, 14 years ago

CalendarGrid: Many changes:

Dragover handler to handle auto scrolling when dragging. Also highlights destination cell in dragging.
Solution for the click-right click problem by better handling of right click issues.
New method OnRButtonDown()
Extra comments everywhere.
Fix for single column being enabled when there are multiple resources. Columns property now calls this.SetColumnInfo() to rectify that problem.

CGDocument:

EditAppoitment Used to send request a refresh from the DB and update the view itself, rather than letting the view handle that. That's now changed.

CGDocumentManager:

MessageBox displayed during login splash now are shown BY the splash form.

CGView:

Shortcuts and some display text updated.
Splash screen when updating now removed.
If print appointment slip checkbox is checked when EditAppointment is chosen, now it will print the routing slip.
Tiny change in appointment structure generated during drag and drop (added Patient member, as it was causing a crash)

DApptSearch:

Change of name of Appointment to Slot, for better user understanding.

DSplash:

RemoteMessage box methods and associated delegates for mickey mousing the form from another thread.

Updated release exes and dlls

File size: 54.4 KB

Line
1	using System;
2	using System.Collections;
3	using System.Data;
4	using System.Data.OleDb;
5	using System.Diagnostics;
6	using System.Drawing;
7	using System.Windows.Forms;
8	using IndianHealthService.BMXNet;
9	using System.Linq;
10	using System.Collections.Generic;
11
12	namespace IndianHealthService.ClinicalScheduling
13	{
14	/// <summary>
15	/// Contains the array of appointments and availabily that make up the document class
16	/// </summary>
17	public class CGDocument
18	{
19	#region Member Variables
20	public int m_nColumnCount; //todo: this should point to the view's member for column count
21	public int m_nTimeUnits; //?
22	private string m_sDocName; //Document Name ?
23	public ArrayList m_sResourcesArray; //keeps the resources
24	public ScheduleType m_ScheduleType; //Either a Resource or a Clinic (Group of Resources)
25	private DateTime m_dSelectedDate; //Holds the user's selection from the dtpicker
26	private DateTime m_dStartDate; //Beginning date of document data
27	private DateTime m_dEndDate; //Ending date of document data
28	public CGAppointments m_appointments; //Appointment List
29	private ArrayList m_pAvArray; //Availability List
30	private CGDocumentManager m_DocManager; //Holds a reference to the document manager
31	private DateTime m_dLastRefresh = DateTime.Now; //Holds last refersh date
32	#endregion
33
34	/// <summary>
35	/// Constructor. Initialize State Data:
36	/// 3 Arrays (Appointments, Availabilities, and Resources)
37	/// Schedule Type is Resource not Clinic
38	/// Selected Date is Today
39	/// Start Date is Today
40	/// End Date is 7 days from Today
41	/// </summary>
42	public CGDocument()
43	{
44	m_appointments = new CGAppointments(); // Holds Appointments
45	m_pAvArray = new ArrayList(); // Holds Availabilites
46	m_sResourcesArray = new ArrayList(); // Holds Resources
47	m_ScheduleType = ScheduleType.Resource; // Default Schedule Type is a Resource
48	m_dSelectedDate = DateTime.Today; // Default Selected Date is Today
49	m_dStartDate = DateTime.Today; // Default Start Date is Today
50	m_dEndDate = DateTime.Today.AddDays(7); // Default End Date is 7 days from Today.
51	}
52
53
54	#region Properties
55
56	/// <summary>
57	/// Returns the latest refresh time for this document
58	/// </summary>
59	public DateTime LastRefreshed
60	{
61	get
62	{
63	return m_dLastRefresh;
64	}
65	}
66
67	/// <summary>
68	/// The list of Resource names
69	/// </summary>
70	public ArrayList Resources
71	{
72	get
73	{
74	return this.m_sResourcesArray;
75	}
76	set
77	{
78	this.m_sResourcesArray = value;
79	}
80	}
81
82	/// <summary>
83	/// The array of CGAvailabilities that contains appt type and slots
84	/// </summary>
85	public ArrayList AvailabilityArray
86	{
87	get
88	{
89	return this.m_pAvArray;
90	}
91	}
92
93	public CGDocumentManager DocManager
94	{
95	get
96	{
97	return m_DocManager;
98	}
99	set
100	{
101	m_DocManager = value;
102	}
103	}
104
105	/// <summary>
106	/// Contains the hashtable of appointments
107	/// </summary>
108	public CGAppointments Appointments
109	{
110	get
111	{
112	return m_appointments;
113	}
114	}
115
116	/// <summary>
117	/// Holds the date selected by the user in CGView.dateTimePicker1
118	/// </summary>
119	public DateTime SelectedDate
120	{
121	get
122	{
123	return this.m_dSelectedDate;
124	}
125	set
126	{
127	this.m_dSelectedDate = value;
128	}
129	}
130
131	/// <summary>
132	/// Contains the beginning date of the appointment document
133	/// </summary>
134	public DateTime StartDate
135	{
136	get
137	{
138	return this.m_dStartDate;
139	}
140	}
141
142	public string DocName
143	{
144	get
145	{
146	return this.m_sDocName;
147	}
148	set
149	{
150	this.m_sDocName = value;
151	}
152	}
153
154	#endregion
155
156	#region Methods
157
158	public void UpdateAllViews()
159	{
160	//iterate through all views and call update.
161	Hashtable h = CGDocumentManager.Current.Views;
162
163	CGDocument d;
164	foreach (CGView v in h.Keys)
165	{
166	d = (CGDocument)h[v];
167	if (d == this)
168	{
169	v.UpdateArrays();
170	}
171	}
172
173	}
174
175	/// <summary>
176	/// Update schedule based on info in RPMS
177	/// <returns>Clears and repopluates m_appointments</returns>
178	/// </summary>
179	private bool RefreshAppointments()
180	{
181	try
182	{
183	string sPatientName;
184	string sPatientID;
185	DateTime dStart;
186	DateTime dEnd;
187	DateTime dCheckIn;
188	DateTime dAuxTime;
189	int nKeyID;
190	string sNote;
191	string sResource;
192	bool bNoShow = false;
193	string sNoShow = "0";
194	string sHRN = "";
195	int nAccessTypeID; //used in autorebook
196	string sWalkIn = "0";
197	bool bWalkIn;
198	CGAppointment pAppointment;
199	CGDocumentManager pApp = CGDocumentManager.Current;
200	DataTable rAppointmentSchedule;
201
202	//Nice to know that it gets set here!!!
203	m_dLastRefresh = DateTime.Now;
204
205	//Clear appointments associated with this document
206	this.m_appointments.ClearAllAppointments();
207
208	// calls RPC to get appointments
209	rAppointmentSchedule = CGSchedLib.CreateAppointmentSchedule(m_DocManager, m_sResourcesArray, this.m_dStartDate, this.m_dEndDate);
210
211	// loop through datatable: Create CGAppointment and add to CGAppointments
212	foreach (DataRow r in rAppointmentSchedule.Rows)
213	{
214
215	if (r["APPOINTMENTID"].ToString() == "0")
216	{
217	string sMsg = r["NOTE"].ToString();
218	throw new BMXNetException(sMsg);
219	}
220	nKeyID = Convert.ToInt32(r["APPOINTMENTID"].ToString());
221	sResource = r["RESOURCENAME"].ToString();
222	sPatientName = r["PATIENTNAME"].ToString();
223	sPatientID = r["PATIENTID"].ToString();
224	dStart = (DateTime)r["START_TIME"];
225	dEnd = (DateTime)r["END_TIME"];
226	dCheckIn = new DateTime();
227	dAuxTime = new DateTime();
228
229	if (r["CHECKIN"].GetType() != typeof(System.DBNull))
230	dCheckIn = (DateTime)r["CHECKIN"];
231	if (r["AUXTIME"].GetType() != typeof(System.DBNull))
232	dCheckIn = (DateTime)r["AUXTIME"];
233	sNote = r["NOTE"].ToString();
234	sNoShow = r["NOSHOW"].ToString();
235	bNoShow = (sNoShow == "1") ? true : false;
236	sHRN = r["HRN"].ToString();
237	nAccessTypeID = (int)r["ACCESSTYPEID"];
238	sWalkIn = r["WALKIN"].ToString();
239	bWalkIn = (sWalkIn == "1") ? true : false;
240
241	Patient pt = new Patient()
242	{
243	DFN = Convert.ToInt32(sPatientID),
244	Name = sPatientName,
245	DOB = (DateTime)r["DOB"],
246	ID = r["PID"].ToString(),
247	HRN = sHRN,
248	Sex = r["SEX"].ToString() == "MALE" ? Sex.Male : Sex.Female
249	};
250
251	pAppointment = new CGAppointment();
252	pAppointment.Patient = pt;
253	pAppointment.CreateAppointment(dStart, dEnd, sNote, nKeyID, sResource);
254	pAppointment.PatientName = sPatientName;
255	pAppointment.PatientID = Convert.ToInt32(sPatientID);
256	if (dCheckIn.Ticks > 0)
257	pAppointment.CheckInTime = dCheckIn;
258	if (dAuxTime.Ticks > 0)
259	pAppointment.AuxTime = dAuxTime;
260	pAppointment.NoShow = bNoShow;
261	pAppointment.HealthRecordNumber = sHRN;
262	pAppointment.AccessTypeID = nAccessTypeID;
263	pAppointment.WalkIn = bWalkIn;
264	this.m_appointments.AddAppointment(pAppointment);
265
266	}
267
268	return true;
269	}
270	catch (Exception Ex)
271	{
272	Debug.Write("CGDocument.RefreshDaysSchedule error: " + Ex.Message + "\n");
273	return false;
274	}
275	}
276
277
278	public bool IsRefreshNeeded()
279	{
280	if (m_sResourcesArray.Count == 0) return false;
281	return this.WeekNeedsRefresh(1, m_dSelectedDate, out this.m_dStartDate, out this.m_dEndDate);
282	}
283
284	//sam: This is a test that duplicates RefreshDocument, but without the UpdateAllViews,
285	// as that has to be done synchornously.
286	//XXX: Needs to be refactored obviously, but now for testing.
287	//XXX: Tested extensively enough. Less refactoring now. 2011-01-26
288	public void RefreshDocumentAsync()
289	{
290	Debug.WriteLine("IN REFERSH DOCUMENT ASYNC\n\n");
291
292	bool bRet = false;
293	if (m_sResourcesArray.Count == 0)
294	return;
295	if (m_sResourcesArray.Count == 1)
296	{
297	bRet = this.WeekNeedsRefresh(1, m_dSelectedDate, out this.m_dStartDate, out this.m_dEndDate);
298	}
299	else
300	{
301	this.m_dStartDate = m_dSelectedDate;
302	this.m_dEndDate = m_dSelectedDate;
303	this.m_dEndDate = this.m_dEndDate.AddHours(23);
304	this.m_dEndDate = this.m_dEndDate.AddMinutes(59);
305	this.m_dEndDate = this.m_dEndDate.AddSeconds(59);
306	}
307
308	bRet = RefreshSchedule();
309	}
310
311
312	public void RefreshDocument()
313	{
314	bool bRet = false;
315	if (m_sResourcesArray.Count == 0)
316	return;
317	if (m_sResourcesArray.Count == 1)
318	{
319	bRet = this.WeekNeedsRefresh(1, m_dSelectedDate, out this.m_dStartDate, out this.m_dEndDate);
320	}
321	else
322	{
323	this.m_dStartDate = m_dSelectedDate;
324	this.m_dEndDate = m_dSelectedDate;
325	this.m_dEndDate = this.m_dEndDate.AddHours(23);
326	this.m_dEndDate = this.m_dEndDate.AddMinutes(59);
327	this.m_dEndDate = this.m_dEndDate.AddSeconds(59);
328	}
329
330	bRet = RefreshSchedule();
331
332	this.UpdateAllViews();
333	}
334
335	public void OnOpenDocument(DateTime dDate)
336	{
337	try
338	{
339	this.SelectedDate = dDate.Date;
340
341	m_ScheduleType = (m_sResourcesArray.Count == 1) ? ScheduleType.Resource : ScheduleType.Clinic;
342	bool bRet = false;
343
344	if (m_ScheduleType == ScheduleType.Resource)
345	{
346	bRet = this.WeekNeedsRefresh(1, dDate, out this.m_dStartDate, out this.m_dEndDate);
347	}
348	else
349	{
350	this.m_dStartDate = dDate;
351	this.m_dEndDate = dDate;
352	this.m_dEndDate = this.m_dEndDate.AddHours(23);
353	this.m_dEndDate = this.m_dEndDate.AddMinutes(59);
354	this.m_dEndDate = this.m_dEndDate.AddSeconds(59);
355	}
356
357	bRet = RefreshSchedule();
358
359	CGView view = null;
360	//If this document already has a view, the use it
361	//SAM: Why do this again???
362	//SAM: I think it's not needed; b/c
363	Hashtable h = CGDocumentManager.Current.Views;
364	CGDocument d;
365	bool bReuseView = false;
366	foreach (CGView v in h.Keys)
367	{
368	d = (CGDocument)h[v];
369	if (d == this)
370	{
371	view = v;
372	bReuseView = true;
373	v.InitializeDocView(this.DocName);
374	break;
375	}
376	}
377
378	//Otherwise, create new View
379	if (bReuseView == false)
380	{
381	view = new CGView();
382
383	view.InitializeDocView(this,
384	this.DocManager,
385	m_dStartDate,
386	this.DocName);
387
388	view.Show();
389	view.SyncTree();
390
391	}
392	this.UpdateAllViews();
393	}
394	catch (BMXNetException bmxEx)
395	{
396	throw bmxEx;
397	}
398	catch (Exception ex)
399	{
400	throw new BMXNet.BMXNetException("ClinicalScheduling.OnOpenDocument error: " + ex.Message);
401	}
402	}
403
404	/// <summary>
405	/// Refreshes Availablility and Schedules from RPMS.
406	/// </summary>
407	/// <returns>Success or Failure. Should be always Success.</returns>
408	public bool RefreshSchedule()
409	{
410	this.RefreshAvailabilitySchedule();
411	this.RefreshAppointments();
412	return true;
413	}
414
415	private bool RefreshAvailabilitySchedule()
416	{
417	try
418	{
419	ArrayList saryApptTypes = new ArrayList();
420
421	//Refresh Availability schedules
422	DataTable rAvailabilitySchedule;
423	rAvailabilitySchedule = CGSchedLib.CreateAvailabilitySchedule(m_DocManager, m_sResourcesArray, this.m_dStartDate, this.m_dEndDate, saryApptTypes,/**/ m_ScheduleType, "0");
424
425	////NEW
426	//NOTE: This lock makes sure that availabilities aren't queried for slots when the array is an intermediate
427	//state. The other place that has this lock is SlotsAvailable function.
428	lock (this.m_pAvArray)
429	{
430	m_pAvArray.Clear();
431	foreach (DataRow rTemp in rAvailabilitySchedule.Rows)
432	{
433	DateTime dStart = (DateTime)rTemp["START_TIME"];
434	DateTime dEnd = (DateTime)rTemp["END_TIME"];
435
436	//TODO: Fix this slots datatype problem
437	string sSlots = rTemp["SLOTS"].ToString();
438	int nSlots = Convert.ToInt16(sSlots);
439
440	string sResourceList = rTemp["RESOURCE"].ToString();
441	string sAccessRuleList = rTemp["ACCESS_TYPE"].ToString();
442	string sNote = rTemp["NOTE"].ToString();
443
444	int nApptTypeID;
445
446	if ((nSlots < -1000) \|\| (sAccessRuleList == ""))
447	{
448	nApptTypeID = 0;
449	}
450	else
451	{
452	nApptTypeID = Int32.Parse(rTemp["ACCESS_TYPE"].ToString());
453	}
454
455	AddAvailability(dStart, dEnd, nApptTypeID, nSlots, sResourceList, sAccessRuleList, sNote);
456	}
457	}
458	return true;
459
460	/* NOT USED
461	//Refresh Type Schedule
462	string sResourceName = "";
463	DataTable rTypeSchedule = new DataTable(); ;
464	for (int j = 0; j < m_sResourcesArray.Count; j++)
465	{
466	sResourceName = m_sResourcesArray[j].ToString();
467	DataTable dtTemp = CGSchedLib.CreateAssignedTypeSchedule(m_DocManager, sResourceName, this.m_dStartDate, this.m_dEndDate, m_ScheduleType);
468
469	if (j == 0)
470	{
471	rTypeSchedule = dtTemp;
472	}
473	else
474	{
475	rTypeSchedule = CGSchedLib.UnionBlocks(rTypeSchedule, dtTemp);
476	}
477	}
478
479	DateTime dStart;
480	DateTime dEnd;
481	DateTime dTypeStart;
482	DateTime dTypeEnd;
483	int nSlots;
484	Rectangle crRectA = new Rectangle(0, 0, 1, 0);
485	Rectangle crRectB = new Rectangle(0, 0, 1, 0);
486	bool bIsect;
487	string sResourceList;
488	string sAccessRuleList;
489
490	//smh: moved clear availabilities down here.
491	//smh: Temporary solution to make sure that people don't touch the availability table at the same time!!!
492	//NOTE: This lock makes sure that availabilities aren't queried for slots when the array is an intermediate
493	//state. The other place that has this lock is SlotsAvailable function.
494	lock (this.m_pAvArray)
495	{
496	m_pAvArray.Clear();
497
498	foreach (DataRow rTemp in rAvailabilitySchedule.Rows)
499	{
500	//get StartTime, EndTime and Slots
501	dStart = (DateTime)rTemp["START_TIME"];
502	dEnd = (DateTime)rTemp["END_TIME"];
503
504	//TODO: Fix this slots datatype problem
505	string sSlots = rTemp["SLOTS"].ToString();
506	nSlots = Convert.ToInt16(sSlots);
507
508	sResourceList = rTemp["RESOURCE"].ToString();
509	sAccessRuleList = rTemp["ACCESS_TYPE"].ToString();
510
511	string sNote = rTemp["NOTE"].ToString();
512
513	if ((nSlots < -1000) \|\| (sAccessRuleList == ""))
514	{
515	nApptTypeID = 0;
516	}
517	else
518	{
519	foreach (DataRow rType in rTypeSchedule.Rows)
520	{
521
522	dTypeStart = (DateTime)rType["StartTime"];
523	dTypeEnd = (DateTime)rType["EndTime"];
524	//if start & end times overlap, then
525	string sTypeResource = rType["ResourceName"].ToString();
526	if ((dTypeStart.DayOfYear == dStart.DayOfYear) && (sResourceList == sTypeResource))
527	{
528	crRectA.Y = GetTotalMinutes(dStart);
529	crRectA.Height = GetTotalMinutes(dEnd) - crRectA.Top;
530	crRectB.Y = GetTotalMinutes(dTypeStart);
531	crRectB.Height = GetTotalMinutes(dTypeEnd) - crRectB.Top;
532	bIsect = crRectA.IntersectsWith(crRectB);
533	if (bIsect == true)
534	{
535	//TODO: This code:
536	// nApptTypeID = (int) rType["AppointmentTypeID"];
537	//Causes this exception:
538	//Unhandled Exception: System.InvalidCastException: Specified cast is not valid.
539	string sTemp = rType["AppointmentTypeID"].ToString();
540	nApptTypeID = Convert.ToInt16(sTemp);
541	break;
542	}
543	}
544	}//end foreach datarow rType
545	}
546
547
548	//AddAvailability(dStart, dEnd, nApptTypeID, nSlots, sResourceList, sAccessRuleList, sNote);
549	}//end foreach datarow rTemp
550	}//end lock
551	return true;
552	*/
553	}
554	catch (Exception ex)
555	{
556	Debug.Write("CGDocument.RefreshAvailabilitySchedule error: " + ex.Message + "\n");
557	return false;
558	}
559	}
560
561	private int GetTotalMinutes(DateTime dDate)
562	{
563	return ((dDate.Hour * 60) + dDate.Minute);
564	}
565
566	/// <summary>
567	/// Adds Availability to Availability Array held by document
568	/// </summary>
569	/// <param name="StartTime">Self-Explan</param>
570	/// <param name="EndTime">Self-Explan</param>
571	/// <param name="nType"></param>
572	/// <param name="nSlots"></param>
573	/// <param name="UpdateView"></param>
574	/// <param name="sResourceList"></param>
575	/// <param name="sAccessRuleList"></param>
576	/// <param name="sNote"></param>
577	/// <returns></returns>
578	public int AddAvailability(DateTime StartTime, DateTime EndTime, int nType, int nSlots, string sResourceList, string sAccessRuleList, string sNote)
579	{
580	//adds it to the object array
581	//Returns the index in the array
582
583	CGAvailability pNewAv = new CGAvailability();
584	pNewAv.Create(StartTime, EndTime, nType, nSlots, sResourceList, sAccessRuleList);
585
586	pNewAv.Note = sNote;
587
588	//Look up the color and type name using the AppointmentTypes datatable
589	DataTable dtType = this.m_DocManager.GlobalDataSet.Tables["AccessTypes"];
590	DataRow dRow = dtType.Rows.Find(nType.ToString());
591	if (dRow != null)
592	{
593	string sColor = dRow["DISPLAY_COLOR"].ToString();
594	pNewAv.DisplayColor = sColor;
595	string sTemp = dRow["RED"].ToString();
596	sTemp = (sTemp == "") ? "0" : sTemp;
597	int nRed = Convert.ToInt16(sTemp);
598	pNewAv.Red = nRed;
599	sTemp = dRow["GREEN"].ToString();
600	sTemp = (sTemp == "") ? "0" : sTemp;
601	int nGreen = Convert.ToInt16(sTemp);
602	pNewAv.Green = nGreen;
603	sTemp = dRow["BLUE"].ToString();
604	sTemp = (sTemp == "") ? "0" : sTemp;
605	int nBlue = Convert.ToInt16(sTemp);
606	pNewAv.Blue = nBlue;
607
608	string sName = dRow["ACCESS_TYPE_NAME"].ToString();
609	pNewAv.AccessTypeName = sName;
610	}
611
612	int nIndex = 0;
613	nIndex = m_pAvArray.Add(pNewAv);
614
615	return nIndex;
616	}
617
618
619	public void AddResource(string sResource)
620	{
621	//TODO: Test that resource is not currently in list, that it IS a resource, etc
622	this.m_sResourcesArray.Add(sResource);
623	}
624
625	/// <summary>
626	/// Gets number of slots left in a certain selection on the grid. Used in Multiple Places.
627	/// </summary>
628	/// <param name="dSelStart">Selection Start Date</param>
629	/// <param name="dSelEnd">Selection End Date</param>
630	/// <param name="sResource">Resource Name</param>
631	/// <param name="sAccessType">Out: Name of Access Type</param>
632	/// <param name="sAvailabilityMessage">Out: Access Note</param>
633	/// <returns>Number of slots</returns>
634	public int SlotsAvailable(DateTime dSelStart, DateTime dSelEnd, string sResource, int viewTimeScale, out CGAvailability resultantAV)
635	{
636
637	resultantAV = null;
638
639	double slotsAvailable = 0; //defalut return value
640
641	double effectiveSlotsAvailable = 0; //Slots available based on the time scale.
642
643
644	//NOTE: What's this lock? This lock makes sure that nobody is editing the availability array
645	//when we are looking at it. Since the availability array could potentially be updated on
646	//a different thread, we are can be potentially left stuck with an empty array.
647	//
648	//The other place that uses this lock is the RefershAvailabilitySchedule method
649	//
650	//This is a temporary fix until I figure out how to divorce the availbilities here from those drawn
651	//on the calendar. Appointments are cloned b/c they are in an object that supports that; and b/c I
652	//don't need to suddenly query them at runtime like I do with Availabilities.
653
654	//Let's Try Linq
655	lock (this.m_pAvArray)
656	{
657	//This foreach loop looks for an availability that overlaps where the user clicked.
658	//Availabilites cannot overlap each other (enforced at the DB level)
659	//If selection hits multiple blocks, get the block with the most slots (reflected by the sorting here)
660	List<CGAvailability> lstAV = (from avail in this.m_pAvArray.Cast<CGAvailability>()
661	where (sResource == avail.ResourceList && CalendarGrid.TimesOverlap(dSelStart, dSelEnd, avail.StartTime, avail.EndTime))
662	select avail).ToList();
663
664	//if we don't have any availabilities, then return with zero slots.
665	if (lstAV.Count == 0) return 0;
666
667	CGAvailability pAV;
668
669	//if there is just one, that's it.
670	if (lstAV.Count == 1) pAV = lstAV.First();
671	//otherwise...
672	else
673	{
674	//if availabilities are contigous to each other, need to join them together.
675
676	//First, are they the same?
677	string firsttype = lstAV.First().AccessTypeName;
678	bool bAllSameType = lstAV.All(av => av.AccessTypeName == firsttype);
679
680	//Second are they ALL contigous?
681	DateTime lastEndTime = DateTime.Today; //bogus value to please compiler who wants it assigned.
682	int index = 0;
683
684	bool bContigous = lstAV.OrderBy(av => av.StartTime)
685	.All(av =>
686	{
687	index++;
688	if (index == 1)
689	{
690	lastEndTime = av.EndTime;
691	return true;
692	}
693	if (av.StartTime == lastEndTime)
694	{
695	lastEndTime = av.EndTime;
696	return true;
697	}
698
699	return false;
700	});
701
702
703
704	if (bContigous && bAllSameType)
705	{
706	var enumAVOrdered = lstAV.OrderBy(av => av.StartTime);
707
708	pAV = new CGAvailability
709	{
710	StartTime = enumAVOrdered.First().StartTime,
711	EndTime = enumAVOrdered.Last().EndTime,
712	Slots = enumAVOrdered.Sum(av => av.Slots),
713	AccessTypeName = enumAVOrdered.First().AccessTypeName,
714	Note = enumAVOrdered.First().Note
715	};
716	}
717	else
718	{
719	pAV = lstAV.OrderByDescending(av => av.Slots).First();
720	}
721	}
722
723	resultantAV = pAV; // out var
724
725	slotsAvailable = pAV.Slots;
726
727	//Subtract total slots current appointments take up.
728	slotsAvailable -= (from appt in this.Appointments.AppointmentTable.Values.Cast<CGAppointment>()
729	//If the resource is the same and the user selection overlaps, then...
730	where (sResource == appt.Resource && CalendarGrid.TimesOverlap(pAV.StartTime, pAV.EndTime, appt.StartTime, appt.EndTime))
731	// if appt starttime is before avail start time, only count against the avail starting from the availability start time
732	let startTimeToCountAgainstBlock = appt.StartTime < pAV.StartTime ? pAV.StartTime : appt.StartTime
733	// if appt endtime is after the avail ends, only count against the avail up to where the avail ends
734	let endTimeToCountAgainstBlock = appt.EndTime > pAV.EndTime ? pAV.EndTime : appt.EndTime
735	// theoretical minutes per slot for the availability
736	let minPerSlot = (pAV.EndTime - pAV.StartTime).TotalMinutes / pAV.Slots
737	// how many minutes does this appointment take away from the slot
738	let minPerAppt = (endTimeToCountAgainstBlock - startTimeToCountAgainstBlock).TotalMinutes
739	// how many slots the appointment takes up using this availability's scale
740	let slotsConsumed = minPerAppt / minPerSlot
741	select slotsConsumed)
742	// add up SlotsConsumed to substract from slotsAvailable
743	.Sum();
744
745	//theoretical minutes per slot for the availability
746	double minPerSlot2 = (pAV.EndTime - pAV.StartTime).TotalMinutes / pAV.Slots;
747
748	//Convert it to the view's time scale.
749	effectiveSlotsAvailable = (minPerSlot2 / viewTimeScale) * slotsAvailable;
750
751	}
752
753	//round it down.
754	return (int)effectiveSlotsAvailable;
755
756	/* OLD ALGOTHRIM 2
757
758	lock (this.m_pAvArray)
759	{
760	//This foreach loop looks for an availability that overlaps where the user clicked.
761	//There can only be one, as availabilites cannot overlap each other (enforced at the DB level)
762	//Therefore, we loop, and once we find it, we break.
763	foreach (CGAvailability pAV in this.m_pAvArray)
764	{
765	//If the resource is the same and the user selection overlaps, then...
766	if (sResource == pAV.ResourceList && CalendarGrid.TimesOverlap(dSelStart, dSelEnd, pAV.StartTime, pAV.EndTime))
767	{
768	slotsAvailable = pAV.Slots; //variable now holds the total number of slots
769	sAccessType = pAV.AccessTypeName; //Access Name
770	sAvailabilityMessage = pAV.Note; //Access Block Note
771
772	//Here we substract each appointment weight in slots from slotsAvailable
773	foreach (DictionaryEntry apptDict in this.m_appointments.AppointmentTable)
774	{
775	CGAppointment appt = (CGAppointment)apptDict.Value;
776	//If the appointment is in the same resource and overlaps with this availablity
777	if (sResource == appt.Resource && CalendarGrid.TimesOverlap(pAV.StartTime, pAV.EndTime, appt.StartTime, appt.EndTime))
778	{
779	// if appt starttime is before avail start time, only count against the avail starting from the availability start time
780	DateTime startTimeToCountAgainstBlock = appt.StartTime < pAV.StartTime ? pAV.StartTime : appt.StartTime;
781	// if appt endtime is after the avail ends, only count against the avail up to where the avail ends
782	DateTime endTimeToCountAgainstBlock = appt.EndTime > pAV.EndTime ? pAV.EndTime : appt.EndTime;
783	// theoretical minutes per slot for the availability
784	double minPerSlot = (pAV.EndTime - pAV.StartTime).TotalMinutes/pAV.Slots;
785	// how many minutes does this appointment take away from the slot
786	double minPerAppt = (endTimeToCountAgainstBlock - startTimeToCountAgainstBlock).TotalMinutes;
787	// how many slots the appointment takes up using this availability's scale
788	double slotsConsumed = minPerAppt / minPerSlot;
789	// subscract that from the total slots for the availability
790	slotsAvailable -= slotsConsumed;
791	} //end if
792	//now go to the next appointment in foreach
793	}
794	// As I said above, we can match only one availability. Once we found it and substracted from it; we are done.
795	break;
796	}
797	}
798	// We return the integer portion of the variable for display to the user or for calculations.
799	// That means, if 2.11 slots are left, the user sees 2. If 2.66, still 2.
800	return (int)slotsAvailable;
801	}
802	*/
803
804	/* ORIGINAL ALGORITHM
805	sAccessType = "";
806	sAvailabilityMessage = "";
807	DateTime dStart;
808	DateTime dEnd;
809	int nAvailableSlots = 999;
810	int nSlots = 0;
811	int i = 0;
812	CGAvailability pAv;
813	Rectangle crRectA = new Rectangle(0, 0, 1, 0);
814	Rectangle crRectB = new Rectangle(0, 0, 1, 0);
815	bool bIsect;
816	crRectB.Y = GetTotalMinutes(dSelStart);
817	crRectB.Height = GetTotalMinutes(dSelEnd) - crRectB.Y;
818
819	//NOTE: What's this lock? This lock makes sure that nobody is editing the availability array
820	//when we are looking at it. Since the availability array could potentially be updated on
821	//a different thread, we are can be potentially left stuck with an empty array.
822	//
823	//The other place that uses this lock is the RefershAvailabilitySchedule method
824	//
825	//This is a temporary fix until I figure out how to divorce the availbilities here from those drawn
826	//on the calendar. Appointments are cloned b/c they are in an object that supports that; and b/c I
827	//don't need to suddenly query them at runtime like I do with Availabilities.
828
829	lock (this.m_pAvArray)
830	{
831	//loop thru m_pAvArray
832	//Compare the start time and end time of eachblock
833	while (i < m_pAvArray.Count)
834	{
835	pAv = (CGAvailability)m_pAvArray[i];
836	dStart = pAv.StartTime;
837	dEnd = pAv.EndTime;
838	if ((sResource == pAv.ResourceList) &&
839	((dSelStart.Date == dStart.Date) \|\| (dSelStart.Date == dEnd.Date)))
840	{
841	crRectA.Y = (dStart.Date < dSelStart.Date) ? 0 : GetTotalMinutes(dStart);
842	crRectA.Height = (dEnd.Date > dSelEnd.Date) ? 1440 : GetTotalMinutes(dEnd);
843	crRectA.Height = crRectA.Height - crRectA.Y;
844	bIsect = crRectA.IntersectsWith(crRectB);
845	if (bIsect != false)
846	{
847	nSlots = pAv.Slots;
848	if (nSlots < 1)
849	{
850	nAvailableSlots = 0;
851	break;
852	}
853	if (nSlots < nAvailableSlots)
854	{
855	nAvailableSlots = nSlots;
856	sAccessType = pAv.AccessTypeName;
857	sAvailabilityMessage = pAv.Note;
858
859	}
860	}//end if
861	}//end if
862	i++;
863	}//end while
864	}//end lock
865
866	if (nAvailableSlots == 999)
867	{
868	nAvailableSlots = 0;
869	}
870	return nAvailableSlots;
871	*/
872	}
873
874	/// <summary>
875	/// Given a selected date,
876	/// Calculates StartDay and End Day and returns them in output params.
877	/// nWeeks == number of Weeks to display
878	/// nColumnCount is number of days displayed per week.
879	/// If 5 columns, begin on Second Day of Week
880	/// If 7 Columns, begin on First Day of Week
881	/// (this is a change from the hardcoded behavior for US-based calendars)
882	///
883	/// Returns TRUE if the document's data needs refreshing based on
884	/// this newly selected date.
885	/// </summary>
886	public bool WeekNeedsRefresh(int nWeeks, DateTime SelectedDate,
887	out DateTime WeekStartDay, out DateTime WeekEndDay)
888	{
889	DateTime OldStartDay = m_dStartDate;
890	DateTime OldEndDay = m_dEndDate;
891	// Week start based on thread locale
892	int nStartWeekDay = (int)System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.FirstDayOfWeek;
893	// Current Day
894	int nWeekDay = (int)SelectedDate.DayOfWeek; //0 == Sunday
895
896	// this offset gets approrpriate day based on locale.
897	int nOff = (nStartWeekDay + 1) % 7;
898	TimeSpan ts = new TimeSpan(nWeekDay - nOff, 0, 0, 0); //d,h,m,s
899
900	// if ts is negative, we will jump to the next week in the logic.
901	// to show the correct week, add 7. Confusing, I know.
902	if (ts < new TimeSpan()) ts = ts + new TimeSpan(7, 0, 0, 0);
903
904	if (m_nColumnCount == 1) // if one column start and end on the same day.
905	{
906	ts = new TimeSpan(0, 23, 59, 59);
907	WeekStartDay = SelectedDate;
908	WeekEndDay = WeekStartDay + ts;
909	}
910	else if (m_nColumnCount == 5 \|\| m_nColumnCount == 0) // if 5 column start (or default) at the 2nd day of this week and end in 4:23:59:59 days.
911	{
912	// if picked day is start of week (Sunday in US), start in the next day since that's the first day of work week
913	// else, just substract the calculated time span to get to the start of week (first work day)
914	WeekStartDay = (nWeekDay == nStartWeekDay) ? SelectedDate + new TimeSpan(1, 0, 0, 0) : SelectedDate - ts;
915	// End day calculation
916	int nEnd = 3;
917	ts = new TimeSpan((7 * nWeeks) - nEnd, 23, 59, 59);
918	WeekEndDay = WeekStartDay + ts;
919	}
920	else // if 7 column start at the 1st day of this week and end in 6:23:59:59 days.
921	{
922	// if picked day is start of week, use that. Otherwise, go to the fist work day and substract one to get to start of week.
923	WeekStartDay = (nWeekDay == nStartWeekDay) ? SelectedDate : SelectedDate - ts - new TimeSpan(1, 0, 0, 0);
924	// End day calculation
925	int nEnd = 1;
926	ts = new TimeSpan((7 * nWeeks) - nEnd, 23, 59, 59);
927	WeekEndDay = WeekStartDay + ts;
928	}
929
930	bool bRet = ((WeekStartDay.Date != OldStartDay.Date) \|\| (WeekEndDay.Date != OldEndDay.Date));
931	return bRet;
932	}
933
934	/// <summary>
935	/// Calls RPMS to create appointment then
936	/// adds appointment to the m_appointments collection
937	/// Returns the IEN of the appointment in the RPMS BSDX APPOINTMENT file.
938	/// </summary>
939	/// <param name="rApptInfo"></param>
940	/// <returns></returns>
941	public int CreateAppointment(CGAppointment rApptInfo)
942	{
943	return CreateAppointment(rApptInfo, false);
944	}
945
946	/// <summary>
947	/// Use this overload to create a walkin appointment
948	/// </summary>
949	/// <param name="rApptInfo"></param>
950	/// <param name="bWalkin"></param>
951	/// <returns></returns>
952	public int CreateAppointment(CGAppointment rApptInfo, bool bWalkin)
953	{
954	// i18n code -- Use culture neutral FMDates
955	string sStart = FMDateTime.Create(rApptInfo.StartTime).FMDateString;
956	string sEnd = FMDateTime.Create(rApptInfo.EndTime).FMDateString;
957
958	TimeSpan sp = rApptInfo.EndTime - rApptInfo.StartTime;
959	string sLen = sp.TotalMinutes.ToString();
960	string sPatID = rApptInfo.PatientID.ToString();
961	string sNote = rApptInfo.Note;
962	string sResource = rApptInfo.Resource;
963
964	string sApptID;
965
966	if (bWalkin == true)
967	{
968	sApptID = "WALKIN";
969	}
970	else
971	{
972	sApptID = rApptInfo.AccessTypeID.ToString();
973	}
974
975	string sSql = "BSDX ADD NEW APPOINTMENT^" + sStart + "^" + sEnd + "^" + sPatID + "^" + sResource + "^" + sLen + "^" + sNote + "^" + sApptID;
976	System.Data.DataTable dtAppt = m_DocManager.RPMSDataTable(sSql, "NewAppointment");
977
978	Debug.Assert(dtAppt.Rows.Count == 1);
979	DataRow r = dtAppt.Rows[0];
980	int nApptID = Convert.ToInt32(r["APPOINTMENTID"]);
981	string sErrorID;
982	sErrorID = r["ERRORID"].ToString();
983	if ((sErrorID != "") \|\| (nApptID < 1))
984	{
985	throw new Exception(sErrorID);
986	}
987
988	//next line is probably done elsewhere
989	rApptInfo.WalkIn = bWalkin ? true : false;
990	rApptInfo.AppointmentKey = nApptID;
991
992	this.m_appointments.AddAppointment(rApptInfo);
993
994	//Have make appointment from CGView responsible for requesting an update for the avialability.
995	//bool bRet = RefreshAvailabilitySchedule();
996
997	//Sam: don't think this is needed as it is called from CGView.
998	//Make CGView responsible for all drawing.
999	//UpdateAllViews();
1000
1001	return nApptID;
1002	}
1003
1004	public void EditAppointment(CGAppointment pAppt, string sNote)
1005	{
1006	try
1007	{
1008	int nApptID = pAppt.AppointmentKey;
1009	string sSql = "BSDX EDIT APPOINTMENT^" + nApptID.ToString() + "^" + sNote;
1010
1011	System.Data.DataTable dtAppt = m_DocManager.RPMSDataTable(sSql, "EditAppointment");
1012
1013	Debug.Assert(dtAppt.Rows.Count == 1);
1014	DataRow r = dtAppt.Rows[0];
1015	string sErrorID = r["ERRORID"].ToString();
1016	if (sErrorID == "-1")
1017	pAppt.Note = sNote;
1018	}
1019	catch (Exception ex)
1020	{
1021	Debug.Write("CGDocument.EditAppointment Failed: " + ex.Message);
1022	}
1023	}
1024
1025	public void CheckInAppointment(int nApptID, DateTime dCheckIn)
1026	{
1027	string sCheckIn = FMDateTime.Create(dCheckIn).FMDateString;
1028
1029	string sSql = "BSDX CHECKIN APPOINTMENT^" + nApptID.ToString() + "^" + sCheckIn; // +"^";
1030	//sSql += ClinicStopIEN + "^" + ProviderIEN + "^" + PrintRouteSlip + "^";
1031	//sSql += PCCClinicIEN + "^" + PCCFormIEN + "^" + PCCOutGuide;
1032
1033	System.Data.DataTable dtAppt = m_DocManager.RPMSDataTable(sSql, "CheckInAppointment");
1034
1035	Debug.Assert(dtAppt.Rows.Count == 1);
1036	DataRow r = dtAppt.Rows[0];
1037	string sErrorID = r["ERRORID"].ToString();
1038	}
1039
1040	public string DeleteAppointment(int nApptID)
1041	{
1042	return DeleteAppointment(nApptID, true, 0, "");
1043	}
1044
1045	public string DeleteAppointment(int nApptID, bool bClinicCancelled, int nReason, string sRemarks)
1046	{
1047	//Returns "" if deletion successful
1048	//Otherwise, returns reason for failure
1049
1050	string sClinicCancelled = (bClinicCancelled == true) ? "C" : "PC";
1051	string sReasonID = nReason.ToString();
1052	string sSql = "BSDX CANCEL APPOINTMENT^" + nApptID.ToString();
1053	sSql += "^" + sClinicCancelled;
1054	sSql += "^" + sReasonID;
1055	sSql += "^" + sRemarks;
1056	DataTable dtAppt = m_DocManager.RPMSDataTable(sSql, "DeleteAppointment");
1057
1058	Debug.Assert(dtAppt.Rows.Count == 1);
1059	DataRow r = dtAppt.Rows[0];
1060	string sErrorID = r["ERRORID"].ToString();
1061	if (sErrorID != "")
1062	return sErrorID;
1063
1064	if (this.m_appointments.AppointmentTable.ContainsKey(nApptID))
1065	{
1066	this.m_appointments.RemoveAppointment(nApptID);
1067
1068	// View responsible for deciding to redraw the grid; not the document now.
1069	//bool bRet = RefreshAvailabilitySchedule();
1070	//UpdateAllViews();
1071	}
1072	return "";
1073	}
1074
1075	public string AutoRebook(CGAppointment a, int nSearchType, int nMinimumDays, int nMaximumDays, out CGAppointment aRebook)
1076	{
1077	//If successful Returns "1" and new start date and time returned in aRebook
1078	//Otherwise, returns error message
1079
1080	CGAppointment aCopy = new CGAppointment();
1081	aCopy.CreateAppointment(a.StartTime, a.EndTime, a.Note, 0, a.Resource);
1082	aCopy.PatientID = a.PatientID;
1083	aCopy.PatientName = a.PatientName;
1084	aCopy.HealthRecordNumber = a.HealthRecordNumber;
1085	aCopy.AccessTypeID = a.AccessTypeID;
1086	aRebook = aCopy;
1087
1088	//Determine Rebook access type
1089	//nSearchType = -1: use current, -2: use any non-zero type, >0 use this access type id
1090	int nAVType = 0;
1091
1092	switch (nSearchType)
1093	{
1094	case -1:
1095	nAVType = a.AccessTypeID;
1096	break;
1097	case -2:
1098	nAVType = 0;
1099	break;
1100	default:
1101	nAVType = nSearchType;
1102	break;
1103	}
1104
1105	int nSlots = 0;
1106	string sSlots = "";
1107	int nAccessTypeID; //To compare with nAVType
1108
1109	DateTime dResult = new DateTime(); //StartTime of access block to autorebook into
1110
1111	//Next two are empty, but needed to pass to CreateAvailabilitySchedule
1112	ArrayList alAccessTypes = new ArrayList();
1113	string sSearchInfo = "";
1114
1115	//Find the StartTime of first availability block of this type for this clinic
1116	//between nMinimumDays and nMaximumDays
1117
1118	string sAVStart = a.StartTime.AddDays(nMinimumDays).ToString("M/d/yyyy@H:mm");
1119
1120	//dtAVEnd is the last day to search
1121	DateTime dtAVEnd = a.StartTime.AddDays(nMinimumDays + nMaximumDays);
1122	string sAVEnd = dtAVEnd.ToString("M/d/yyyy@H:mm");
1123
1124	//Increment start day to search a week (or so) at a time
1125	//30 is a test increment. Need to test different values for performance
1126	int nIncrement = (nMaximumDays < 30) ? nMaximumDays : 30;
1127
1128	//nCount and nCountEnd are the 'moving' counters
1129	//that I add to start and end to get the bracket
1130	//At the beginning of the DO loop, nCount and nCountEnd are already set
1131	bool bFinished = false;
1132	bool bFound = false;
1133
1134	DateTime dStart = a.StartTime.AddDays(nMinimumDays);
1135	// v 1.3 i18n support - FM Date passed insated of American Date
1136	string sStart = FMDateTime.Create(dStart).DateOnly.FMDateString;
1137	DateTime dEnd = dStart.AddDays(nIncrement);
1138	do
1139	{
1140	string sSql = "BSDX REBOOK NEXT BLOCK^" + sStart + "^" + a.Resource + "^" + nAVType.ToString();
1141	DataTable dtNextBlock = this.DocManager.RPMSDataTable(sSql, "NextBlock");
1142	Debug.Assert(dtNextBlock.Rows.Count == 1);
1143	DataRow drNextBlockRow = dtNextBlock.Rows[0];
1144
1145	object oNextBlock;
1146	oNextBlock = drNextBlockRow["NEXTBLOCK"];
1147	if (oNextBlock.GetType() == typeof(System.DBNull))
1148	break;
1149	DateTime dNextBlock = (DateTime)drNextBlockRow["NEXTBLOCK"];
1150	if (dNextBlock > dtAVEnd)
1151	{
1152	break;
1153	}
1154
1155	dStart = dNextBlock;
1156	dEnd = dStart.AddDays(nIncrement);
1157	if (dEnd > dtAVEnd)
1158	dEnd = dtAVEnd;
1159
1160	DataTable dtResult = CGSchedLib.CreateAvailabilitySchedule(m_DocManager, this.Resources, dStart, dEnd, alAccessTypes, ScheduleType.Resource, sSearchInfo);
1161	//Loop thru dtResult looking for a slot having the required availability type.
1162	//If found, set bFinished = true;
1163	foreach (DataRow dr in dtResult.Rows)
1164	{
1165
1166	sSlots = dr["SLOTS"].ToString();
1167	if (sSlots == "")
1168	sSlots = "0";
1169	nSlots = Convert.ToInt16(sSlots);
1170	if (nSlots > 0)
1171	{
1172	nAccessTypeID = 0; //holds the access type id of the availability block
1173	if (dr["ACCESS_TYPE"].ToString() != "")
1174	nAccessTypeID = Convert.ToInt16(dr["ACCESS_TYPE"].ToString());
1175	if ((nSearchType == -2) && (nAccessTypeID > 0)) //Match on any non-zero type
1176	{
1177	bFinished = true;
1178	bFound = true;
1179	dResult = (DateTime)dr["START_TIME"];
1180	break;
1181	}
1182	if (nAccessTypeID == nAVType)
1183	{
1184	bFinished = true;
1185	bFound = true;
1186	dResult = (DateTime)dr["START_TIME"];
1187	break;
1188	}
1189	}
1190	}
1191	dStart = dEnd.AddDays(1);
1192	dEnd = dStart.AddDays(nIncrement);
1193	if (dEnd > dtAVEnd)
1194	dEnd = dtAVEnd;
1195	} while (bFinished == false);
1196
1197	if (bFound == true)
1198	{
1199	aCopy.StartTime = dResult;
1200	aCopy.EndTime = dResult.AddMinutes(a.Duration);
1201	//Create the appointment
1202	//Set the AUTOREBOOKED flag
1203	//and store the "AutoRebooked To DateTime"
1204	//in each autorebooked appointment
1205	this.CreateAppointment(aCopy);
1206	SetAutoRebook(a, dResult);
1207	return "1";
1208	}
1209	else
1210	{
1211	return "0";
1212	}
1213	}
1214
1215	private void SetAutoRebook(CGAppointment a, DateTime dtRebookedTo)
1216	{
1217	string sApptKey = a.AppointmentKey.ToString();
1218	//string sRebookedTo = dtRebookedTo.ToString("M/d/yyyy@HH:mm");
1219	// i18n
1220	string sRebookedTo = FMDateTime.Create(dtRebookedTo).FMDateString;
1221	string sSql = "BSDX REBOOK SET^" + sApptKey + "^" + sRebookedTo;
1222	System.Data.DataTable dtRebook = m_DocManager.RPMSDataTable(sSql, "AutoRebook");
1223
1224	}
1225
1226	public string AppointmentNoShow(CGAppointment a, bool bNoShow)
1227	{
1228	/*
1229	* BSDX NOSHOW RPC Returns 1 in ERRORID if successfully sets NOSHOW flag in BSDX APPOINTMENT and, if applicable, File 2
1230	*Otherwise, returns negative numbers for failure and errormessage in ERRORTXT
1231	*
1232	*/
1233	int nApptID = a.AppointmentKey;
1234	string sTest = bNoShow.ToString();
1235	string sNoShow = (bNoShow == true) ? "1" : "0";
1236	string sSql = "BSDX NOSHOW^" + nApptID.ToString();
1237	sSql += "^";
1238	sSql += sNoShow;
1239
1240	DataTable dtAppt = m_DocManager.RPMSDataTable(sSql, "AppointmentNoShow");
1241
1242	Debug.Assert(dtAppt.Rows.Count == 1);
1243	DataRow r = dtAppt.Rows[0];
1244	string sErrorID = r["ERRORID"].ToString();
1245	if (sErrorID != "1")
1246	{
1247	return r["ERRORTEXT"].ToString();
1248	}
1249
1250	//All okay over here... then set appointment noshow or not no show...
1251	a.NoShow = bNoShow ? true : false;
1252
1253	//bool bRet = RefreshSchedule();
1254
1255	return sErrorID;
1256	}
1257
1258	public bool AppointmentUndoCheckin(CGAppointment a, out string msg)
1259	{
1260	msg = "";
1261	//zero good, anything else bad
1262	DataTable dt = CGDocumentManager.Current.DAL.RemoveCheckIn(a.AppointmentKey);
1263	if (dt.Rows[0][0].ToString() == "0")
1264	{
1265	a.CheckInTime = DateTime.MinValue; // remove check-in time.
1266	return true;
1267	}
1268
1269	else
1270	{
1271	msg = dt.Rows[0][0].ToString();
1272	return false;
1273	}
1274	}
1275
1276	//DON'T USE OBVIOUSLY. JUST FOR TESTING.
1277	public void ThrowException()
1278	{
1279	throw new Exception("Hello World. I am an Exception.");
1280	}
1281
1282	#endregion Methods
1283
1284	}//End class
1285	}//End namespace

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source: Scheduling/trunk/cs/bsdx0200GUISourceCode/CGDocument.cs@ 1144

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