navigationservice
Windows Phone App crashes when using NavigationService.GoBack() too soon
Even though NavigationService.CanGoBack returns True, NavigationService.GoBack() throws me these exceptions :[详细]
2023-04-11 03:14 分类：问答NullReferenceException when setting NavigationService source
I\'m trying to navigate to MainPage.xaml if access_token isn\'t set. public Menu() { InitializeComponent();[详细]
2023-03-31 12:05 分类：问答Windows Phone 7 - missing overload for NavigationService.Navigate(object)
I would like to use the NavigationService to create a nice navigation stack in a Windows Phone 7 app.It seems I can accomplish the objective in SilverLight by using the NavigationService.Navigate(obje[详细]
2023-03-24 20:39 分类：问答Navigate away after PhoneNumberResult
This is specifically a Caliburn.Micro question I think, as it has to do with how CB handles navigation in windows phone 7.[详细]
2023-03-20 18:26 分类：问答Windows Phone 7 Navigation Service URI?
In my project, I have created a separate folder called \"Pages\" for storing all pages except the main page. I wish to navigate to one of these pages from the main page. How do i do it? I\'ve had no l[详细]
2023-03-06 07:00 分类：问答Is there a "Before" Navigated event?
Im using WPF with Navigation Service. I need to catch a situation before the next page is navigated. Is thera any event \"before\" next page is navigated?[详细]
2023-03-02 14:20 分类：问答What determines whether NavigationCommands.BrowseBack calls the page constructor?
I have two pages with similar logic in them. Load the page, click some buttons that will show/hide other buttons, continue to next page. When I hit the next page, if I click the back button I am retur[详细]
2023-02-24 09:18 分类：问答Setting the ViewModel of a View when using Navigation Service in Silverlight
I\'m am having trouble finding out how I would create an instance of a view model and set that as the view model of a view am I am going to navigate to using the Silverlight navigation framework.[详细]
2023-02-24 06:02 分类：问答Which new C#/VB features require .net Framework 4?
I remember reading in passing that some of the new language features in C# and VB that are available in VS2010 are backwards compatible with earlier versi开发者_Python百科ons of the framework, but tha[详细]
2022-12-28 13:23 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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