static void OverridePrevYear(GLib.GType gtype, PrevYearNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("prev_year")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalPrevYear() { PrevYearNativeDelegate unmanaged = class_abi.BaseOverride <PrevYearNativeDelegate>(this.LookupGType(), "prev_year"); if (unmanaged == null) { return; } unmanaged(this.Handle); }
private void InternalPrevYear() { PrevYearNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("prev_year")); unmanaged = (PrevYearNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(PrevYearNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle); }