C# ClickOnce发布方式

首先编写ClickOnce更新事件,

  private void button1_Click(object sender, EventArgs e)
        {
            if (ApplicationDeployment.IsNetworkDeployed)
            {
                ApplicationDeployment.CurrentDeployment.CheckForUpdateCompleted +=
                  (sender1, e1) =>
                  {
                      if (e1.UpdateAvailable)
                      {
                          ApplicationDeployment.CurrentDeployment.UpdateCompleted +=
                    (sender2, e2) =>
                        {
                            MessageBox.Show("Update completed");
                        };
                          ApplicationDeployment.CurrentDeployment.UpdateAsync();
                      }
                      else
                      {
                          MessageBox.Show("No update available");
                      }

                  };
                ApplicationDeployment.CurrentDeployment.CheckForUpdateAsync();
            }
        }

 配置项目发布

浏览发布地址进行安装 http://192.168.31.180:79/publish.htm 进行安装

点击update 更新,如果服务器上有版本更新, 就可下载文件覆盖