prism

问题 I have a textbox and a button I want to clear the contents of textbox on button click. I am using MVVM prism. My XAML is <TextBox Grid.Row="0" Text="{Binding Path=TextProperty,UpdateSourceTrigger=PropertyChanged,Mode=TwoWay}" Name="txtUserEntry2"/> <Button Content="Select" Command="{Binding Path=MyCommand}" /> and In my View Model public string TextProperty { get { return selectedText; } set { selectedText = value; SetProperty(ref selectedText, value); } } //////......... private void

问题 I posted a question a few months ago about sharing resource dictionaries across assemblies. It turns out you can do that using the Component Resource Key markup extension. At the time, I could only get it working with a WPF Custom Control project, not with a plain Class Library project. Now I need to use an existing plain Class Library project to host a shared resource dictionary. That means I need to retrofit the Class Library project to support the Component Resource Key markup extension. I

问题 I posted a question a few months ago about sharing resource dictionaries across assemblies. It turns out you can do that using the Component Resource Key markup extension. At the time, I could only get it working with a WPF Custom Control project, not with a plain Class Library project. Now I need to use an existing plain Class Library project to host a shared resource dictionary. That means I need to retrofit the Class Library project to support the Component Resource Key markup extension. I

问题 I have a TabControl in an MVVM WPF application. It is defined as follows. <TabControl Style="{StaticResource PortfolioSelectionTabControl}" SelectedItem="{Binding SelectedParameterTab}" > <TabItem Header="Trades" Style="{StaticResource PortfolioSelectionTabItem}"> <ContentControl Margin="0,10,0,5" Name="NSDetailTradeRegion" cal:RegionManager.RegionName="NSDetailTradeRegion" /> </TabItem> <TabItem Header="Ccy Rates" Style="{StaticResource PortfolioSelectionTabItem}"> <ContentControl Margin="0

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . My team and I are beginning to plan the development of a modular application which will likely multi-target WPF & Silverlight. I

问题 I am new to Unit Testing MVVM and using PRISM on my project. I am implementing Unit Testing on our current project and not having luck finding resources online that would tell me how totest DelegateCommand that calls async method. This is a follow up question to my post - How to Unit Test a ViewModel with async method. on how to unit test an async methods in MVVM and was answered that public methods can be tested using async TestMethod. This scenario will work only if the method that I want

问题 I am new to Unit Testing MVVM and using PRISM on my project. I am implementing Unit Testing on our current project and not having luck finding resources online that would tell me how totest DelegateCommand that calls async method. This is a follow up question to my post - How to Unit Test a ViewModel with async method. on how to unit test an async methods in MVVM and was answered that public methods can be tested using async TestMethod. This scenario will work only if the method that I want

问题 I have C#/WPF Prism (v4.0) app that has a persistent problem loading/resolving the System.Windows.Interactivity dll that comes with the Prism library. I've been working for three days straight trying to debug/solve this problem. I've learned a ton about .Net assembly resolution, but no luck so far on my problem, so I thought I'd turn to the StackOverflow community in a desperate plea for help. :) I have a module running as part of a larger Prism app, which needs to reference System.Windows

问题 currently im having troubles in keeping the collections in the list in the mvvm, every time that i navigate away and return to a page, the list keeps getting empty. how am i going to deal with this? can someone help me with this? The Model: I have not implemented the others yet because i cant add items to the list class CartData { public int Cakeprice { get; set; } public ImageSource ImagePath { get; set; } public string Caketype { get; set; } public string Cakename { get; set; } public int

问题 hi we have a PRISM WPF MVP application, we would like to have a state to share data between the views in the same module. Since PRISM by default doesnt have a state, was wondering if there is any way i could implement this. Presently i have injected a State with Dictionary as back-store, but the problem is its Global i.e available across the modules. i would really like to scope this injection being module specific. I believe unity allows registering different classes to the same interface