private InstallablePackage GetPackage(string folder, out string installDirectory)
{
var dialog = new InstallDialog(folder);
var hwnd = new IntPtr(VSPackage.DTE.MainWindow.HWnd);
var window = (System.Windows.Window)HwndSource.FromHwnd(hwnd).RootVisual;
dialog.Owner = window;
var result = dialog.ShowDialog();
installDirectory = folder;
if (!result.HasValue || !result.Value)
{
return null;
}
installDirectory = dialog.InstallDirectory;
return dialog.Package;
}