public WeakReference(T target)
{
_managedWeakReference = new System.WeakReference <T>(target);
if (target is object && ComWrappersSupport.TryUnwrapObject(target, out var objRef))
{
_nativeWeakReference = target.As <IWeakReferenceSource>().GetWeakReference();
}
}
private static object ResolveNativeWeakReference(IWeakReference reference)
{
if (reference is null)
{
return(null);
}
using var resolved = reference.Resolve(typeof(IUnknownVftbl).GUID);
return(ComWrappersSupport.CreateRcwForComObject(resolved.ThisPtr));
}
public void SetTarget(T target)
{
lock (_managedWeakReference)
{
_managedWeakReference.SetTarget(target);
if (target is object && ComWrappersSupport.TryUnwrapObject(target, out _))
{
_nativeWeakReference = target.As <IWeakReferenceSource>().GetWeakReference();
}
}
}
