private void btnChangePassword_Click(object sender, EventArgs e) { ChangePasswordForm frmChangePassword = new ChangePasswordForm(); if (frmChangePassword.ShowDialog() == System.Windows.Forms.DialogResult.OK) { string oldpass = frmChangePassword.txtOldPass.Text; string newpass = frmChangePassword.txtNewPass.Text; if ((oldpass.Trim() != string.Empty) && (newpass.Trim() != string.Empty)) ics.ChangePassword(oldpass, newpass); else MessageBox.Show("Unable to change password .. old or new password is blank", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }