// protected void btnSubmit_Click(object sender, EventArgs e) { try { decimal percentage = Convert.ToDecimal(txtamount.Text); int result = 0; result = ob_wallet.UpdatePercentage(percentage); if (result != 0) { BindFixPercentage(); txtamount.Text = ""; lblMessage.ForeColor = Color.Green; lblMessage.Text = "Fixed amount percentage updated"; BindPercentage(); } } catch { } }