/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.NavigationMode == NavigationMode.Back)
{
_ProjectViewModel = Helper.Declares.CatachProjectPageData;
if (localSetting.Values.ContainsKey("DeletedPostId"))
{
string postId = localSetting.Values["DeletedPostId"].ToString();
if (string.IsNullOrEmpty(postId)) return;
Model.Post post = _ProjectViewModel.Project.PostList.FirstOrDefault(x => x.PostId == postId);
if(post!=null) _ProjectViewModel.Project.PostList.Remove(post);
localSetting.Values.Remove("DeletedPostId");
}
if (localSetting.Values.ContainsKey("DeletedPageId"))
{
string PageId = localSetting.Values["DeletedPageId"].ToString();
if (string.IsNullOrEmpty(PageId)) return;
Model.Page page = _ProjectViewModel.Project.PageList.FirstOrDefault(x => x.PageId == PageId);
if(page!=null) _ProjectViewModel.Project.PageList.Remove(page);
localSetting.Values.Remove("DeletedPageId");
}
}
else if(e.NavigationMode== NavigationMode.New)
{
_ProjectViewModel = new ViewModel.ProjectViewModel();
this.DataContext = _ProjectViewModel;
_ProjectViewModel.Project = e.Parameter as Model.ProjectInfo;
Pivot.SelectedIndex = 0;
}
Windows.Phone.UI.Input.HardwareButtons.BackPressed += HardwareButtons_BackPressed;
}
public ProjectPage()
{
_ProjectViewModel = new ViewModel.ProjectViewModel();
this.DataContext = _ProjectViewModel;
this.InitializeComponent();
}
