public void updinfobutton_Click(object sender, EventArgs e) { controllerObj = new Controller(); int r = controllerObj.UpdateRegDieter(Datacontainer.loginDID, fnametextBox.Text, lnametextBox.Text, (int)stwtnumericUpDown.Value); if (r > 0) { MessageBox.Show("Your info has been updated successfully!"); } else { MessageBox.Show("Something went wrong. Try again later.."); } Hide(); }