}//--------------------------------
//################################################END COMBOBOX choYear EVENTS####################################################
//################################################COMBOBOX choSemester EVENTS####################################################
//event is raised when cboSemester selected index changed
private void cboSemesterSelectedIndexChanged(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
if (this.AskConfirmationForTeacherLoading("semester", false, true))
{
_dateStart = _teacherLoadingManager.GetSemesterDateStart(_teacherLoadingManager.GetSemesterSystemId(this.cboYear.SelectedIndex,
this.cboSemester.SelectedIndex)).ToShortDateString() + " 12:00:00 AM";
_dateEnd = _teacherLoadingManager.GetSemesterDateEnd(_teacherLoadingManager.GetSemesterSystemId(this.cboYear.SelectedIndex,
this.cboSemester.SelectedIndex)).ToShortDateString() + " 11:59:59 PM";
_teacherLoadingManager.SelectByDateStartEndForTeacherLoadingTeacherLoad(_userInfo, _dateStart, _dateEnd);
this.InitializeEmployeeInformationTreeView();
this.ResetControls();
this.SetRecordStatus();
_oldIndexSemester = this.cboSemester.SelectedIndex;
//to reset ask confirmation flag
_hasEnterAskConfirmation = false;
}
this.Cursor = Cursors.Arrow;
}//-----------------------------