icommand

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Simple WPF MVVM Commanding Issue - What's Wrong With This Code?

I\'m trying to set up a command on a button in my UI using MVVM. The command doesn\'t execute when I click the button, though. The code is based off of Jason Dolinger\'s example (link in 3rd paragraph[详细]

2023-02-11 22:53 分类：问答
WPF RibbonControl command

I just started playing around with the WPF RibbonControl library from Microsoft (October 2010 release). It seems that an ICommand implementation is now available and replaces the RibbonCommand as a mo[详细]

2023-02-08 12:08 分类：问答
Silverlight Multiple Command Binding in MVVM

I am starting to build Silverlight application using MVVM. I have button on a XAML page to enable saving of data on its click I have written following code.[详细]

2023-02-07 04:40 分类：问答
Command routing for Keyboard shortcuts

Basically I want to create a keyboard shortcut which is valid within the scope of a window, and not just enabled when focus is within the control that binds it.[详细]

2023-02-03 02:45 分类：问答
Silverlight MVVM: where did my (object sender, RoutedEventArgs e) go?

I am using commanding in my viewmodel to handle events. like for example I am handling a button click event like this:[详细]

2023-02-02 11:23 分类：问答
Is there a way to desaturate an Image on a Button thats disabled?

Is there a way I can desaturate images in Buttons that are disabled? 开发者_如何学运维eg. ICommand.CanExecute = false? or do I need to use separate images + Style/TriggersI\'m using a special style fo[详细]

2023-01-27 05:29 分类：问答
Using the "Normal" ICommand

I used RelayCommand of MVVM Foundation, now, when I try to use the \"normal\" ICommand, I don\'t really get how to use it, particularly \"binding\" it to variables used my my main class. I am just wan[详细]

2023-01-23 14:53 分类：问答
WPF Custom ICommand implementation and the CanExecuteChanged event

in my WPF UI, I use RoutedCommands that I refer to in my xaml via the following code: Command=\"viewModel:MessageListViewModel.DeleteMessagesCommand\"[详细]

2023-01-17 15:50 分类：问答
MVC (not mvvm) for WPF?

I do not like having Controller-related code (understand ICommand stuff) in my ViewModel in WPF. Is there a framework to separate it and getting back to good old MVC for开发者_运维百科 WPF?[详细]

2023-01-13 18:19 分类：问答
Need help understanding MVVM Tutorial, RelayCommand & Use of lambdas

I am reading Josh Smith\' WPF Apps With The Model-View-ViewModel Design Pattern tutorial i don\'t understand what the below code is trying to do.[详细]

2023-01-12 09:38 分类：问答