Binds a RoutedCommand to the event handlers that implement the command.
Questions tagged [commandbinding]
201 questions
2
votes
1 answer
Command Binding to Routed Event in WPF User-control
I want to bind Viewmodel command to Usercontrol's Routed Event.
Here is the detailed explanation of what I have.
I have a User Control which have one Image (which shows image) and one Button at bottom (Button to remove Image). I am using a…
Hardik
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2
votes
2 answers
How can I write a test for a WPF Command binding?
I have a "commands" class:
public static class MyCommands
{
private static ICommand exitCommand = new RoutedCommand();
public static ICommand ExitCommand { get { return exitCommand; } }
}
Code-behind in MainWindow.xaml.cs:
private void…
mlibby
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2
votes
0 answers
Execute RoutedCommand from test when OriginalSource is just a dummy element
I want to raise a Command from a test. I need to simulate that a RibbonMenuItem is the OriginalSource. Unfortunately I do not have any access to the original RibbonBar and thus also not to a RibbonMenuItem. Accordingly I create a new one in my…
Em1
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2
votes
1 answer
WPF Binding FrameworkElement event to command
How can I bind a UserControl's FrameworkElement event to a view model command? I use MVVM and Prism so clear separation between the view the view-model would be nice.
I'd tried multiple things, and none of them worked:
…
Chris Klepeis
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2
votes
1 answer
Setting Command Bindings via XAML on PageFunction forms
If you are creating a WPF window or a WPF page, you can bind commands to functions within the XAML.
Andrew Shepherd
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2
votes
0 answers
Is re-use of commands from the WPF command library a bad idea?
WPF provides a library of pre-defined commands (ApplicationCommands.Save, NavigationCommands.NextPage, etc.) that we can create command bindings for in our own application. I know that it is possible to create multiple command bindings for a single…
ebpa
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1
vote
1 answer
How to do InputBindings for a DataBound ListBox?
I have a ListBox with ItemsSource bound. If anyone selects a ListBoxItem and presses Enter key, a command should be executed. How could I do this? I have ItemContainerStyle for ListBox and I cannot find a way to set InputBindings through Style.
Any…
WPF Lover
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vote
0 answers
WPF ContextMenu CommandBinding disabled
I have a button and a context menu bound to the same Command, when I start the app, the button is enabled, but the context menu item isn't (as I said, they're bound to the same command). The context menu item becomes enabled only after I click the…
Carlo
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1
vote
1 answer
Custom Command Class with WPF (without ViewModel link)
In context of :
.NET Core WPF application
I would like to :
Create custom Command Class
for what :
Binding basic custom action on Button click
I try lot of things but I always error generated in compilation.
Can you help me to create this concept of…
miltone
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1
vote
1 answer
Stop CommandBindings being serialised in UserControl
I have a user control that programmatically sets up its command bindings and content.
I also serialise this control to XAML. I do not want the content or bindings to be serialised since I set these up. Content is taken care of by overriding:
public…
GazTheDestroyer
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1
vote
1 answer
Xamarin Custom Control Binding Not Working
I created a ContentView, called Switch, to host this slider as a custom control mainly so I can reuse the on and off visual states.
The ContentView contains a Label (which is there just for debugging) and a Syncfusion Switch plus some…
John Mc
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1
vote
1 answer
ControlTemlate Command Binding
Microsoft documentation shows how to inherit from a ControlTemplate and use a ContentPresenter.
It shows how to use string properties to populate string bound items in the template. (e.g. HeaderText)
It doesn't show how to do the same with…
John Mc
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1
vote
1 answer
ComboBox inside Button, how to pass "SelectedItem" of Combobox as CommandParameter of Button?
I am not able to access SelectedItem of Combobox that resides inside a button. I want to pass the SelectedItem as CommandParameter of the Button to my VM. Inside my VM I use MVVMLight's ICommand.
What am I doing wrong?
Matt
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1
vote
1 answer
ReactiveUI command binding + ContextMenu in resources =?
I have a ReactiveUserControl. In this I have a TreeView that uses the ContextMenus defined below. The Converter enables me to have different menus for different items types in the tree.
Now what I want to do is to use the code behind to do a…
Robert Björklund
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1
vote
1 answer
Execute a method in another Control using MVVM
I have built a dummy UserControl that has a method in its code-behind to display a message. I have used this control in my main window and want to execute its method when I click a Button using Commands and MVVM. Is this a good design, and if not,…
Vahid
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