ICommandSourceExtensions
Namespace: Wisej.Web.Markup
Assembly: Wisej.Framework (4.1.0.0)
Adds fluent markup extension methods to the ICommandSource interface.
- C#
- VB.NET
public class ICommandSourceExtensions
Public Class ICommandSourceExtensions
Methods
Command<TCommandSource>(button, value)
Sets the Command property of the specified ICommandSource.
| Parameter | Type | Description |
|---|---|---|
| TCommandSource | The type of the command source, must implement ICommandSource. | |
| button | TCommandSource | The command source for which to set the Command property. |
| value | ICommand | The ICommand to associate with the command source. |
Returns: TCommandSource. The modified command source with the updated Command property.
This method allows you to associate a command with the command source, enabling command-based interactions.
myCommandSource.Command(new RelayCommand());
OnCommandChanged<TCommandSource>(button, action)
Attaches an event handler for the CommandChanged event of the specified ICommandSource.
| Parameter | Type | Description |
|---|---|---|
| TCommandSource | The type of the command source, must implement ICommandSource. | |
| button | TCommandSource | The command source to attach the event handler to. |
| action | Action<TCommandSource> | An action to execute when the command changes. |
Returns: TCommandSource. The modified command source with the attached CommandChanged event handler.
This method allows you to execute a custom action whenever the command associated with the command source changes.
myCommandSource.OnCommandChanged(cs =>
{
AlertBox.Show("Command changed!");
});