/// <summary>
/// 异步检查开始
/// </summary>
protected virtual void ClientCheckAsync()
{
this.DisposeAvaliables();
HostConfig.RefreshVersion();
if (!System.IO.File.Exists(HostConfig.ExecutablePath))
{
this.OnError(new ErrorEventArgs("要更新的程序不存在。"));
return;
}
if (!System.IO.File.Exists(HostConfig.ExecutableConfigPath))
{
this.OnError(new ErrorEventArgs("要更新的程序的配置文件不存在。"));
return;
}
if (HostConfig.UpdateUrl == null)
{
this.OnError(new ErrorEventArgs("没有配置更新地址。"));
return;
}
this.OnNotify(new NotifyEventArgs("正在下载更新信息。"));
this.OnCheckStarted(new CheckStartedEventArgs());
this.m_Client.DownloadStringAsync(new Uri(HostConfig.UpdateUrl + PACKAGES));
}