Top "Icommand" questions

Interface for MVVM scenarios in Silverlight and WPF to bind commands from models to controls (Buttons).

How to cancel window closing in MVVM WPF application

How can I cancel exiting from particular form after Cancel button (or X at the top right corner, or Esc) …

c# wpf icommand cancellation
CommandManager.InvalidateRequerySuggested() isn't fast enough. What can I do?

Short Version Calls to CommandManager.InvalidateRequerySuggested() take far longer to take effect than I would like (1-2 second delay before …

wpf icommand
WPF Interaction triggers in a Style to invoke commands on View Model

Possible Duplicate: How to add a Blend Behavior in a Style Setter when I use an interaction trigger in a …

wpf xaml icommand
How can I pass the event argument to a command using triggers?

So I have a simple setup, an autocompletebox with its Populating event that I want to bind to a command. …

c# events mvvm silverlight-4.0 icommand
WPF ViewModel Commands CanExecute issue

I'm having some difficulty with Context Menu commands on my View Model. I'm implementing the ICommand interface for each command …

wpf binding command contextmenu icommand
C#/WPF: KeyBinding not triggering Command

I have declared <InputBindings> <UserControl.InputBindings> <KeyBinding Key="C" Modifiers="Ctrl" Command="{Binding CopyImageCommand}" /> &…

c# wpf icommand
wpf command parameter from other object

I'm wondering how to mark up the XAML for the following. I have a view model with an object based …

c# wpf data-binding icommand
How to bind a Command to double-click on a row in DataGrid

I have developed a WPF UserControl that is intended to be used as a pick list as follows: A DataGrid …

wpf datagrid icommand
WPF: TreeViewItem bound to an ICommand

I am busy creating my first MVVM application in WPF. Basically the problem I am having is that I have …

c# wpf treeview command icommand
Relay Command can execute and a Task

i want to start a task when a relay command is called, however i want to disable the button as …

c# mvvm .net-4.0 task icommand