/// <summary>
 /// To cancel current operation
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void btnCancel_Click(object sender, EventArgs e)
 {
     ClearInsDes();
     DtInsDes = IDDetails();
     ViewState["DtInsDes"] = DtInsDes;
     BindInsDes(DtInsDes);
     MPopUpInsDes.Hide();
 }
 /// <summary>
 /// To add new instructional Designer
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void lnkAddNew_Click(object sender, EventArgs e)
 {
     BindInsDesUser();
     MPopUpInsDes.Show();
     ClearInsDes();
 }