private void FinishLoaded() { RightManagerViewModel userManagerViewModel = this.DataContext as RightManagerViewModel; foreach (CollectionViewGroup group in userManagerViewModel.UserDataView.Groups) { UserGrid.CollapseRowGroup(group, true); } }
// 当用户导航到此页面时执行。 protected override void OnNavigatedTo(NavigationEventArgs e) { RightManagerViewModel userManagerViewModel = this.DataContext as RightManagerViewModel; userManagerViewModel.SetCallBackLoaded(FinishLoaded); userManagerViewModel.LoadData(); // foreach (CollectionViewGroup group in userManagerViewModel.UserDataView.Groups) // { // UserGrid.CollapseRowGroup(group, true); // } }
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e) { RightManagerViewModel userManagerViewModel = this.DataContext as RightManagerViewModel; userManagerViewModel.ConfirmLeave(); }