private void SendMsg()
        {
            string content = rtxtInputBox.Text.Trim();

            if (content == "")
            {
                MessageBoxAdapter.ShowInfo("发送内容不能为空,请重新输入");
                rtxtInputBox.Text = "";
                return;
            }
            string openId  = this.Name;
            string url     = TheMotherWin.WeiXinOfServiceOnlineInovkeAddress + "/api/share/v1/SendWXMessage";
            string payLoad = new WXRequestTextMessage {
                touser = openId, msgtype = WXRequestMessageType.text.ToString(), text = new WXTextMessageWrapper {
                    content = content
                }
            }.ToJson();

            HttpAdapter.postAsyncStr(url, payLoad, (ret1, res1) =>
            {
                webBrowser.Document.InvokeScript("sendMsg", new object[] { content });
                rtxtInputBox.Text = "";
            }, (he) =>
            {
                MessageBoxAdapter.ShowInfo("发送失败:" + he.Message);
            });
        }