public bool InvokeMemberWithBooleanReturn(string name) { var member = GetMember(name); if (member != null) { var ctx = member.context.rawValue; if (ctx != IntPtr.Zero) { member.Push(ctx); this.Push(ctx); var ret = DuktapeDLL.duk_pcall_method(ctx, 0); if (ret != DuktapeDLL.DUK_EXEC_SUCCESS) { DuktapeAux.PrintError(ctx, -1); DuktapeDLL.duk_pop(ctx); throw new Exception("InvokeMemberWithBooleanReturn failed"); } var o = DuktapeDLL.duk_get_boolean_default(ctx, -1, false); DuktapeDLL.duk_pop(ctx); return(o); } } return(false); }