static void OverrideGetLabel(GLib.GType gtype, GetLabelNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("get_label")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private string InternalGetLabel() { GetLabelNativeDelegate unmanaged = class_abi.BaseOverride <GetLabelNativeDelegate>(this.LookupGType(), "get_label"); if (unmanaged == null) { return(null); } IntPtr __result = unmanaged(this.Handle); return(GLib.Marshaller.PtrToStringGFree(__result)); }
private string InternalGetLabel() { GetLabelNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("get_label")); unmanaged = (GetLabelNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(GetLabelNativeDelegate)); } if (unmanaged == null) { return(null); } IntPtr __result = unmanaged(this.Handle); return(GLib.Marshaller.PtrToStringGFree(__result)); }
static void OverrideGetLabel (GLib.GType gtype, GetLabelNativeDelegate callback) { gtksharp_menuitem_override_get_label (gtype.GetClassPtr (), callback); }
static extern void gtksharp_menuitem_override_get_label (IntPtr class_struct, GetLabelNativeDelegate cb);