private void UpdateProcess_Load(object sender, EventArgs e)
{
try
{
updater = new UpdateClass();
updater.ActivationCompleted += new EventHandler<ActivationCompletedEventArgs>(ActivationCompleted);
updater.ActivationError += new EventHandler<FileCopyErrorEventArgs>(ActivationError);
updater.ActivationInitializing += new EventHandler<ManifestEventArgs>(ActivationInitializing);
updater.ActivationProgressChanged += new EventHandler<FileCopyProgressChangedEventArgs>(ActivationProgressChanged);
updater.ActivationStarted += new EventHandler<ActivationStartedEventArgs>(ActivationStarted);
updater.DownloadCompleted += new EventHandler<DownloadCompleteEventArgs>(DownloadCompleted);
updater.DownloadError += new EventHandler<DownloadErrorEventArgs>(DownloadError);
updater.DownloadProgressChanged += new EventHandler<DownloadProgressEventArgs>(DownloadProgressChanged);
InitUpdater();
}
catch (Exception ex)
{
Log.Write("更新错误：" + ex.Message);
MessageBox.Show("请检查网络连接是否正常，客户端更新失败！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void backgroundUpdate_DoWork(object sender, DoWorkEventArgs e)
{
UpdateClass updater = new UpdateClass();
var list = updater.CheckForUpdates();
e.Result = list.Length > 0;
}