private void deleteGrade()
{
try
{
if (!txtGradeId.Text.Trim().Equals(string.Empty))
{
DialogResult dialogResult = MessageBox.Show("Are you sure you want to delete?", "Warning", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
if (oGradeBL.DeleteGrade(Convert.ToInt32(txtGradeId.Text), cmbSubject.SelectedValue.ToString()))
{
ClearControls();
filterBySubjectId();
MessageBox.Show("Record deleted successfully.!");
}
}
}
else
{
txtGradeId.Focus();
}
}
catch (Exception ex)
{
throw ex;
}
}
public ActionResult DeleteGrade(int ID)
{
GradeBL gradeBl = new GradeBL();
int recordaffected = gradeBl.DeleteGrade(ID);
return(Json(recordaffected, JsonRequestBehavior.AllowGet));
}