private void btnUpdate_Click(object sender, EventArgs e) { DialogResult res = MessageBox.Show("Are you sure you want to update", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Information); if (res == DialogResult.OK && balUser.UpdateUser(txtUsername.Text, Convert.ToInt32(cboRole.SelectedValue), txtUserId.Text)) { MessageBox.Show("Update Successful", "Updated", MessageBoxButtons.OK, MessageBoxIcon.Information); LoadGrid(); LoadCbo(); } else { MessageBox.Show("Update Operation Failure", "Failure", MessageBoxButtons.OK, MessageBoxIcon.Error); } }