public override int SetProperty(int propid, object value) { __VSHPROPID id = (__VSHPROPID)propid; switch (id) { case __VSHPROPID.VSHPROPID_ShowProjInSolutionPage: this.ShowProjectInSolutionPage = (bool)value; return VSConstants.S_OK; } return base.SetProperty(propid, value); }