private static void CallHandler(object sender, EventHandler eventHandler)
{
DispatcherProxy dispatcher = DispatcherProxy.CreateDispatcher();
if (eventHandler != null)
{
if (dispatcher != null && !dispatcher.CheckAccess())
{
dispatcher.BeginInvoke((Action <object, EventHandler>)CallHandler, sender, eventHandler);
}
else
{
eventHandler(sender, EventArgs.Empty);
}
}
}
private static void CallHandler(object sender, EventHandler eventHandler)
{
DispatcherProxy dispatcher = DispatcherProxy.CreateDispatcher();
if (eventHandler != null)
{
if (!((dispatcher == null) || dispatcher.CheckAccess()))
{
dispatcher.BeginInvoke(new Action <object, EventHandler>(WeakReferenceManager.CallHandler), new object[] { sender, eventHandler });
}
else
{
eventHandler(sender, EventArgs.Empty);
}
}
}
private static void CallHandler(object sender, EventHandler eventHandler)
{
var dispatcher = DispatcherProxy.CreateDispatcher();
if (eventHandler != null)
{
if (!((dispatcher == null) || dispatcher.CheckAccess()))
{
dispatcher.BeginInvoke(new Action <object, EventHandler>(CallHandler), sender, eventHandler);
}
else
{
eventHandler(sender, EventArgs.Empty);
}
}
}
/// <summary>
/// Loads the module catalog from file.
/// </summary>
/// <param name="filePath">The file path.</param>
/// <returns></returns>
private static async Task <IEnumerable <ModuleInfo> > LoadModuleCatalogFromFile(string filePath)
{
var installFolder = Package.Current.InstalledLocation;
var file = await installFolder.GetFileAsync(filePath);
var str = await FileIO.ReadTextAsync(file);
ModuleCatalog catalog = null;
var disp = DispatcherProxy.CreateDispatcher();
if (disp != null)
{
await
disp.Invoke((Action)(() => { catalog = (ModuleCatalog)XamlReader.Load(str); }), CoreDispatcherPriority.Normal);
}
return(catalog);
}
