async void NewVersionFound(string newVersion)
{
YesNo needsUpdate = YesNo.No;
var newVersionFoundDialog = new NewVersionFoundDialog(newVersion);
await parentView.dialogHostMain.ShowDialog(newVersionFoundDialog, null, (object s, DialogClosingEventArgs args) =>
{
needsUpdate = (YesNo)args.Parameter;
});
if (needsUpdate == YesNo.No)
{
return;
}
// Download and decompress
bool result = false;
var processingDialog = new ProcessingDialog(Properties.Resources.MsgBox_Downloading_Title, Properties.Resources.MsgBox_Downloading_Message);
await parentView.dialogHostMain.ShowDialog(processingDialog, async (object s, DialogOpenedEventArgs args) =>
{
result = await vm.PrepareForUpdate();
args.Session.Close(false);
});
if (result)
{
parentView.Close();
}
}
public bool ShowUiAndAskForUpdateDownload(Form owner, string applicationName, string appPath, UpdateType updateType)
{
using (NewVersionFoundDialog dlg = new NewVersionFoundDialog(owner, updateDefinition, this.CurrentVersion, tmpPath, applicationName, updateType))
{
if (dlg.ShowDialog() != DialogResult.Yes)
{
return(false);
}
}
using (DownloadFileProgressDialog dlg = new DownloadFileProgressDialog(owner))
{
string urlWithUpdate;
switch (updateType)
{
case UpdateType.MSI:
urlWithUpdate = updateDefinition.LatestVersion.UrlWithMsiUpdate;
break;
case UpdateType.Portable:
urlWithUpdate = updateDefinition.LatestVersion.UrlWithPortableUpdate;
break;
default:
throw new InvalidOperationException(String.Format("Update type: {0} is not supported.", updateType));
}
string localFileName = Path.Combine(tmpPath, Path.GetFileName(urlWithUpdate));
if (File.Exists(localFileName))
{
File.Delete(localFileName);
}
if (dlg.DownloadFile(urlWithUpdate, localFileName))
{
switch (updateType)
{
case UpdateType.MSI: RunMsiInstaller(localFileName); break;
case UpdateType.Portable: UpdatePortable(localFileName, appPath); break;
default: throw new NotImplementedException("Update type: " + updateType + " is not supported.");
}
return(true);
}
else
{
return(false);
}
}
}
