protected void lbEnrol_Click(object sender, EventArgs e)
{
if (IsLoggedIn)
{
String message = String.Empty;
try
{
LinkButton lbEnrol;
lbEnrol = ((LinkButton)sender);
LinkButton lbDisEnrol;
lbDisEnrol = (LinkButton)lbEnrol.NamingContainer.FindControl("lbDisEnrol");
HiddenField hfSessionID;
//Naming container is the container where the LinkButton is placed in on screen
hfSessionID = (HiddenField)lbEnrol.NamingContainer.FindControl("hdnSessionID");
if (hfSessionID != null)
{
int sessionID;
sessionID = int.Parse(hfSessionID.Value);
Result <SessionStudent> result = sms.EnrollStudentInSession(CurrentUser.Email, sessionID);
cvGeneral.ErrorMessage = result.message;
cvGeneral.IsValid = false;
if (result.isSuccess)
{
lbEnrol.Visible = false;
lbDisEnrol.Visible = true;
message = "Student enrolled successfully";
if (CurrentUser.SessionStudents == null)
{
CurrentUser.SessionStudents = new List <SessionStudent>();
}
CurrentUser.SessionStudents.Add(result.resultObject);
LoadData();
}
else
{
lbEnrol.Visible = true;
lbDisEnrol.Visible = false;
message = result.message;
}
}
}
catch (Exception ex)
{
message = ex.Message;
}
finally
{
ShowMessage(message);
}
}
}
