namespace System.Drawing
{
    public sealed class Graphics : MarshalByRefObject, IDeviceContext, IDisposable
    {
        public delegate bool EnumerateMetafileProc(EmfPlusRecordType recordType, int flags, int dataSize, IntPtr data, PlayRecordCallback callbackData);
        {
            public virtual bool EndInvoke(IAsyncResult result);
        }
    }
}