public async void ShowProgress(string location, bool isSvn, string autoInstallName = null)
{
controller =
await
this.ShowProgressAsync(
Utility.GetMultiLanguageText("Updating"), Utility.GetMultiLanguageText("DownloadingData"));
controller.SetIndeterminate();
controller.SetCancelable(true);
ListAssemblies(location, isSvn, autoInstallName);
}