private void btnSave_Click(object sender, System.EventArgs e)
{
string sConflictingEvent="";
if(!IsValid()) return;
//check real teacher first
string strOverLapMess="";
strOverLapMess = strOverLapMess.Trim();
//AutoSave=false;
//GenerateEvent(IsRecurrenceFlag);
//AutoSave=true;
if(cmbTeacher2.Text.Trim()!="")
{
bool Ok=false;
if(dtblDates==null)
{
Ok = IsCheckOverlapTime(ref sConflictingEvent, "Real", ref strOverLapMess);
}
else
{
foreach(DataRow dr in dtblDates.Rows)
{
Ok = IsCheckOverlapTime(ref sConflictingEvent, "Real", dr[0].ToString(), dr[1].ToString(), ref strOverLapMess);
if(Ok) break;
}
}
if(Ok)
{
DialogResult dlg =
BusinessLayer.Message.MsgConfirmation(
"<" + cmbTeacher2.Text + "> is already scheduled in <" +
sConflictingEvent + ">" + strOverLapMess +
"\nDo you still wish to save this event?");
if(dlg==DialogResult.No)
{
return;
}
}
}
else
{
//if real instructor is blank then check scheduled teacher
bool Ok=false;
if(dtblDates==null)
Ok = IsCheckOverlapTime(ref sConflictingEvent, "Scheduled", ref strOverLapMess);
else
foreach(DataRow dr in dtblDates.Rows)
{
Ok = IsCheckOverlapTime(ref sConflictingEvent, "Scheduled", dr[0].ToString(), dr[1].ToString(), ref strOverLapMess);
if(Ok) break;
}
if(Ok)
{
DialogResult dlg =
BusinessLayer.Message.MsgConfirmation(
"<" + cmbTeacher1.Text + "> is already scheduled in <" +
sConflictingEvent + ">" + strOverLapMess +
"\nDo you still wish to save this event?");
if(dlg==DialogResult.No)
return;
}
}
// Saving Logic
/* Differentiate on the basis of current mode. For Edit mode, the event will
* be updated after ensuring no conflicts arise as a result of the changes.
* For Add, the event will be added after ensuring no conflicts arise.
*/
Boolean boolSuccess = false;
if (_mode == "Edit")
{
//TODO:Differentiate between Class and Program
if(objEvent.CalendarEventID > 0)
if (!objEvent.IsConflicting(dtStart.Value, dtEnd.Value))
{
SaveCalendarData(dtStart.Value, dtEnd.Value);
if (_eventtype == EventType.Initial || _eventtype == EventType.MidTerm || _eventtype == EventType.Final)
{
objEvent.RepeatRule = "";
objEvent.NegativeException = "";
objEvent.RecurrenceText = "";
objEvent.Description = txtDescription.Text;
objEvent.EventStatus = cmbEventStatus.SelectedIndex;
boolSuccess = objEvent.UpdateData();
if (!boolSuccess)
{
Scheduler.BusinessLayer.Message.ShowException("Updating Event record.", objEvent.Message);
return;
}
}
}
}
else if (_mode == "Add")
{
//Create a new 'Event' object
objEvent = new Events();
if (_eventtype == EventType.Extra)
{
//Add Extra Class - add record to 'CalendarEvent' table ONLY
SaveCalendarEvent(dtStart.Value, dtEnd.Value);
}
else if (_eventtype == EventType.Final || _eventtype == EventType.Initial || _eventtype == EventType.MidTerm)
{
//Add Test Event - add record to 'Event' AND 'CalendarEvent' tables AND update 'Course' table
string strField = "";
if (intClassID != 0 || intProgramID != 0)
{
switch (_eventtype)
{
default: case EventType.Initial: strField = "TestInitialEventID"; break;
case EventType.MidTerm: strField = "TestMidtermEventID"; break;
case EventType.Final: strField = "TestFinalEventID"; break;
}
SaveData();
SaveCalendarEvent(dtStart.Value, dtEnd.Value);
if (intClassID != 0)
objEvent.UpdateClassEvent(intClassID, strField);
else if (intProgramID != 0)
objEvent.UpdateProgramEvent(intProgramID, strField);
}
}
}
/*
if(boolSaveSeries)
{
SaveData();
if(_mode=="Edit") objEvent.DeleteCalendarEvent();
//GenerateEvent(IsRecurrenceFlag);
}
else
SaveCalendarData(dtStart.Value, dtEnd.Value);
if(!OpenFromClsProg)
{
//Updating the Test Event
string strField="";
if(intClassID!=0)
{
if(cmbEvent.SelectedIndex==0) strField="EventID";
else if(cmbEvent.SelectedIndex==1) strField="TestInitialEventID";
else if(cmbEvent.SelectedIndex==2) strField="TestMidtermEventID";
else if(cmbEvent.SelectedIndex==3) strField="TestFinalEventID";
objEvent.UpdateTestEvent("Class", strField, objEvent.EventID, intClassID);
}
else if(intProgramID!=0)
{
if(cmbEvent.SelectedIndex==0) strField="TestInitialEventID";
else if(cmbEvent.SelectedIndex==1) strField="TestMidtermEventID";
else if(cmbEvent.SelectedIndex==2) strField="TestFinalEventID";
objEvent.UpdateTestEvent("Program", strField, objEvent.EventID, intProgramID);
}
else
{
objEvent.RemoveTestEvent(objEvent.EventID, intClassID);
}
}
*/
this.DialogResult = DialogResult.OK;
}
private void btnOK_Click(object sender, System.EventArgs e)
{
string strMess="";
Events evt = new Events();
evt.EventID = EventID;
strMess = evt.CheckClassEvent();
if(strMess=="") strMess = evt.CheckProgramEvent();
if(strMess!="")
{
BusinessLayer.Message.MsgWarning("This Event is linked with" + strMess + ".\n\nEvent cannot be deleted.");
Close();
this.DialogResult=DialogResult.Cancel;
return;
}
if (Convert.ToBoolean(rdDeleteChoice.EditValue))
{
evt.CalendarEventID = CalendarEventID;
evt.DeleteData(false);
if (!evt.CheckEventExists(EventID))
{
string module = string.Empty;
int _uid = 0;
int _eventtypeindex = 0;
Events objEvent = new Events();
//Returns Course/Program ID
_uid = objEvent.GetEvent(EventID, ref module, ref _eventtypeindex);
objEvent.EventID = 0;
objEvent.UpdateClassEvent(_uid, "EventId");
}
}
else
{
evt.DeleteData(true);
evt.DeleteCalendarEvent();
string module = string.Empty;
int _uid = 0;
int _eventtypeindex = 0;
Events objEvent = new Events();
//Returns Course/Program ID
_uid = objEvent.GetEvent(EventID, ref module, ref _eventtypeindex);
objEvent.EventID = 0;
objEvent.UpdateClassEvent(_uid, "EventId");
}
Close();
this.DialogResult=DialogResult.OK;
}
private void btnDelete1_Click(object sender, System.EventArgs e)
{
int _eventid=0;
if(Scheduler.BusinessLayer.Message.MsgDelete())
{
Events evt = new Events();
/*
if(pnlEvent.Parent==tbpInitial)
{
_eventid=eventid[0];
evt.EventID = _eventid;
evt.DeleteData(true);
//Update the Class data
evt.UpdateClassEvent("TestInitialEventID", 0, _courseid);
eventid[0]=0;
}
else if(pnlEvent.Parent==tbpMidterm)
{
_eventid=eventid[1];
evt.EventID = _eventid;
evt.DeleteData(true);
//Update the Class data
evt.UpdateClassEvent("TestMidTermEventID", 0, _courseid);
eventid[1]=0;
}
else if(pnlEvent.Parent==tbpFinal)
{
_eventid=eventid[2];
evt.EventID = _eventid;
evt.DeleteData(true);
//Update the Class data
evt.UpdateClassEvent("TestFinalEventID", 0, _courseid);
eventid[2]=0;
}
else*/ if(pnlEvent.Parent==tbpClassEvent)
{
_eventid=eventid[3];
evt.EventID = _eventid;
evt.DeleteData(true);
//Update the Class data
evt.UpdateClassEvent("EventID", 0, _courseid);
eventid[3]=0;
}
_curreventid=0;
InitializeEventForm();
IsEventChanged=false;
}
}
void DeleteEvent()
{
System.Data.DataRow eventRow = null;
if (gvwEvent.SelectedRowsCount > 0)
eventRow = gvwEvent.GetDataRow(gvwEvent.FocusedRowHandle);
if (eventRow != null)
{
bool isRecur = false;
int calEventID = Convert.ToInt32(eventRow["CalendarEventID"]);
int eventID = Convert.ToInt32(eventRow["EventID"]);
string strRecurrenceText = Common.GetString("select RecurrenceText from Event where EventID=" + eventID.ToString());
if (strRecurrenceText != "")
isRecur = true;
if (isRecur)
{
#region Delete Recurrence
frmDeleteEvents frmDelEvt = new frmDeleteEvents(eventID, calEventID);
if (frmDelEvt.ShowDialog() == DialogResult.OK)
{
LoadEvent();
}
frmDelEvt.Close();
frmDelEvt.Dispose();
#endregion
}
else
{
#region DeleteEvent
if (Message.MsgDelete())
{
string strMess;
Events evt = new Events();
evt.EventID = eventID;
strMess = evt.CheckClassEvent();
if (strMess == "") strMess = evt.CheckProgramEvent();
if (strMess != "") {
Message.MsgWarning("This Event is linked with" + strMess + ".\n\nEvent cannot be deleted.");
return;
}
evt.DeleteData(true);
if (!evt.CheckEventExists(eventID))
{
string module = string.Empty;
int _uid = 0;
int _eventtypeindex = 0;
Events objEvent = new Events();
//Returns Course/Program ID
_uid = objEvent.GetEvent(eventID, ref module, ref _eventtypeindex);
objEvent.EventID = 0;
objEvent.UpdateClassEvent(_uid, "EventId");
}
LoadEvent();
}
#endregion
}
}
}
