public static IntPtr Pin <T> (this T[] obj, PinnedObjects ctx)
{
GCHandle hnd = GCHandle.Alloc(obj, GCHandleType.Pinned);
ctx.Handles.Add(hnd);
return(hnd.AddrOfPinnedObject());
}
public static IntPtr Pin(this string obj, PinnedObjects ctx)
{
byte[] n = System.Text.Encoding.UTF8.GetBytes(obj + '\0');
GCHandle hnd = GCHandle.Alloc(n, GCHandleType.Pinned);
ctx.Handles.Add(hnd);
return(hnd.AddrOfPinnedObject());
}