static void OverrideRelease(GLib.GType gtype, ReleaseNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("release")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private bool InternalRelease(GLib.Cancellable cancellable) { ReleaseNativeDelegate unmanaged = class_abi.BaseOverride <ReleaseNativeDelegate>(this.LookupGType(), "release"); if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } IntPtr error = IntPtr.Zero; bool __result = unmanaged(this.Handle, cancellable == null ? IntPtr.Zero : cancellable.Handle, out error); return(__result); }
private bool InternalRelease(GLib.Cancellable cancellable) { ReleaseNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("release")); unmanaged = (ReleaseNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ReleaseNativeDelegate)); } if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } IntPtr error = IntPtr.Zero; bool __result = unmanaged(this.Handle, cancellable == null ? IntPtr.Zero : cancellable.Handle, out error); return(__result); }
static void OverrideRelease (GLib.GType gtype, ReleaseNativeDelegate callback) { GPermissionClass class_iface = GetClassStruct (gtype, false); class_iface.Release = callback; OverrideClassStruct (gtype, class_iface); }