// Extracts properties from a WinRT NotifyCollectionChangedEventArgs and creates a new
// managed NotifyCollectionChangedEventArgs instance.
// This method is called from IL stubs and needs to have its token stabilized.
internal static NotifyCollectionChangedEventArgs ConvertToManaged(IntPtr nativeArgsIP)
{
if (nativeArgsIP == IntPtr.Zero)
return null;
object obj = WindowsRuntimeMarshal.GetUniqueObjectForIUnknownWithoutUnboxing(nativeArgsIP);
INotifyCollectionChangedEventArgs nativeArgs = (INotifyCollectionChangedEventArgs)obj;
return CreateNotifyCollectionChangedEventArgs(
nativeArgs.Action,
nativeArgs.NewItems,
nativeArgs.OldItems,
nativeArgs.NewStartingIndex,
nativeArgs.OldStartingIndex);
}
static internal NotifyCollectionChangedEventArgs ConvertToManaged(IntPtr nativeArgsIP)
{
if (nativeArgsIP == IntPtr.Zero)
{
return(null);
}
object obj = System.StubHelpers.InterfaceMarshaler.ConvertToManagedWithoutUnboxing(nativeArgsIP);
INotifyCollectionChangedEventArgs nativeArgs = (INotifyCollectionChangedEventArgs)obj;
return(new NotifyCollectionChangedEventArgs(
nativeArgs.Action,
nativeArgs.NewItems,
nativeArgs.OldItems,
nativeArgs.NewStartingIndex,
nativeArgs.OldStartingIndex));
}
// Extracts properties from a WinRT NotifyCollectionChangedEventArgs and creates a new
// managed NotifyCollectionChangedEventArgs instance.
// This method is called from IL stubs and needs to have its token stabilized.
internal static NotifyCollectionChangedEventArgs ConvertToManaged(IntPtr nativeArgsIP)
{
if (nativeArgsIP == IntPtr.Zero)
{
return(null);
}
object obj = Marshal.GetUniqueObjectForIUnknown(nativeArgsIP);
INotifyCollectionChangedEventArgs nativeArgs = (INotifyCollectionChangedEventArgs)obj;
return(CreateNotifyCollectionChangedEventArgs(
nativeArgs.Action,
nativeArgs.NewItems,
nativeArgs.OldItems,
nativeArgs.NewStartingIndex,
nativeArgs.OldStartingIndex));
}
