private void btnGetVerifyCode_Click(object sender, RoutedEventArgs e) { AsyncWorker worker = new AsyncWorker(this); JSONResultFormat1 js = new JSONResultFormat1(); tbkErrorInfo.Text = ""; m_nTick = 0; if (tbPhoneNumber.Text.Length == 11) { btnGetVerifyCode.IsEnabled = false; if (false == worker.InvokeSendVerifyCode(VOP.MainWindow.m_RequestManager.SendVerifyCode, tbPhoneNumber.Text, ref js)) { tbkErrorInfo.Text = (string)this.FindResource("ResStr_Msg_6"); btnGetVerifyCode.IsEnabled = true; } else { timer.Start(); tbkErrorInfo.Text = (string)this.FindResource("ResStr_Msg_5"); } } else { tbkErrorInfo.Text = (string)this.FindResource("ResStr_Msg_7"); tbPhoneNumber.Focus(); } }