void dlg_OnFolderSelected(VistaFolderBrowserDialog dlg, string path)
{
dlg.SetTitle("Open existing project");
// Path may be empty. In this case we have not selected a folder.
bool enableOk = false;
if (String.IsNullOrEmpty(path))
{
dlg.SetDescription("Select project folder to open");
}
else
{
bool isUnity = true;
isUnity = isUnity && Directory.Exists(path);
isUnity = isUnity && Directory.Exists(Path.Combine(path, "Assets"));
if (isUnity)
{
dlg.SetDescription("");
enableOk = true;
}
else
{
String msg = String.Format("Selected folder is not a Unity project");
dlg.SetDescription(msg);
}
}
dlg.EnableOk(enableOk);
}
