private void ChangePassWord() { String pw1 = textBoxPw1.Text; String pw2 = textBoxPw2.Text; if (String.IsNullOrEmpty(pw1)) { labelMessage.Text = "请输入密码"; } else { if (String.IsNullOrEmpty(pw2)) { labelMessage.Text = "请输入确认密码"; } else { if (!pw1.Equals(pw2)) { labelMessage.Text = "两次输入的密码不一致"; } else { UserAction action = new UserAction(); action.ChangePassword(UserInformationContext.ID, pw1); MessageHelper.ShowInformationNotify(this, "密码修改完成"); Close(); } } } }