protected void btnDelete_Click(object sender, EventArgs e) { try { AgreementManager mgr = new AgreementManager(); Agreement obj = new Agreement(); obj.Agreement_ID = txtID.Text.Trim(); lblError.Text = CustomErrors.CHANGES_ACCEDTED_STATUS + mgr.deleteAgreement(obj); ClearControls(); } catch(Exception ex) { lblError.Text = ex.Message; } }