} //----------------------------------
//this procedure shows the view update subject information
private void ShowUpdateSubjectDialog(String id)
{
try
{
this.Cursor = Cursors.WaitCursor;
using (SubjectUpdate frmUpdate = new SubjectUpdate(_userInfo, _courseManager.GetDetailsSubjectInformation(id), _courseManager))
{
_frmClassroomSearch.WindowState = FormWindowState.Minimized;
frmUpdate.ShowDialog(this);
if (frmUpdate.HasUpdated)
{
this.ShowSearchResultDialog(true);
}
_frmClassroomSearch.WindowState = FormWindowState.Normal;
}
}
catch (Exception ex)
{
RemoteClient.ProcStatic.ShowErrorDialog(ex.Message, "Error Loading Update Subject Information Module");
}
finally
{
this.ctlManager.SetFocusOnSearchTextBox();
this.Cursor = Cursors.Arrow;
}
} //----------------------------------
} //-----------------------------------
//#############################################END DATAGRIDVIEW dgvList EVENTS###############################################
//###########################################LINKBUTTON lnkAdd EVENTS########################################################
//event is raised when the link is clicked
private void lnkAddLinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
using (PrerequisiteSearchOnTextboxList frmSearch = new PrerequisiteSearchOnTextboxList(_userInfo, _courseManager,
_subjectInfo.DepartmentInfo.DepartmentId))
{
frmSearch.ShowDialog(this);
if (frmSearch.HasSelected)
{
if (_courseManager.IsExistsPrerequisiteSubject(frmSearch.PrimaryId))
{
String strMsg = "The selected subject is already in the pre-requisite list.";
MessageBox.Show(strMsg, "Duplicate Entry", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else if (String.Equals(_subjectInfo.SubjectSysId, frmSearch.PrimaryId))
{
String strMsg = "Cannot add the selected subject in the pre-requisite list.";
MessageBox.Show(strMsg, "Entry Denied", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
this.dgvList.DataSource = _courseManager.AddPrerequisiteSubject(_courseManager.GetDetailsSubjectInformation(frmSearch.PrimaryId));
}
}
}
}//---------------------------