static void OverrideAssetRemoved(GLib.GType gtype, AssetRemovedNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("asset_removed")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalAssetRemoved(GES.Asset asset) { AssetRemovedNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("asset_removed")); unmanaged = (AssetRemovedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(AssetRemovedNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle, asset == null ? IntPtr.Zero : asset.Handle); }