static void OverrideSetValue(GLib.GType gtype, SetValueNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("set_value")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalSetValue(out byte value, long length, GLib.DestroyNotify destroy) { SetValueNativeDelegate unmanaged = class_abi.BaseOverride <SetValueNativeDelegate>(this.LookupGType(), "set_value"); if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } unmanaged(this.Handle, out value, new IntPtr(length), destroy); }
private void InternalSetValue(out byte value, long length, GLib.DestroyNotify destroy) { SetValueNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("set_value")); unmanaged = (SetValueNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SetValueNativeDelegate)); } if (unmanaged == null) { throw new InvalidOperationException("No base method to invoke"); } unmanaged(this.Handle, out value, new IntPtr(length), destroy); }