Version

ExecutingCommand Event (XamDockManager)

Occurs before a command is executed
Syntax
'Declaration
 
Public Event ExecutingCommand As EventHandler(Of ExecutingCommandEventArgs)
public event EventHandler<ExecutingCommandEventArgs> ExecutingCommand
Event Data

The event handler receives an argument of type ExecutingCommandEventArgs containing data related to this event. The following ExecutingCommandEventArgs properties provide information specific to this event.

PropertyDescription
Cancel (Inherited from Infragistics.Windows.Controls.Events.CancelableRoutedEventArgs) 
Command  
ContinueKeyRouting  
Handled (Inherited from System.Windows.RoutedEventArgs)Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.
OriginalSource (Inherited from System.Windows.RoutedEventArgs)Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.
Parameter  
RoutedEvent (Inherited from System.Windows.RoutedEventArgs)Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.
Source (Inherited from System.Windows.RoutedEventArgs)Gets or sets a reference to the object that raised the event.
Remarks

This event is cancellable.

Example
This sample shows how to prevent the navigator from being displayed both via the ui and via keyboard.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Imports Infragistics.Windows.DockManager
Imports Infragistics.Windows.DockManager.Events

Private Sub XamDockManager_ExecutingCommand(ByVal sender As Object, ByVal e As ExecutingCommandEventArgs)
    If e.Command Is DockManagerCommands.ShowPaneNavigator Then
        ' prevent this command from being processed by the xamdockmanager 
        e.Cancel = True

        ' prevent the event from bubbling up any further 
        e.Handled = True
    End If
End Sub
using Infragistics.Windows.DockManager;
using Infragistics.Windows.DockManager.Events;

private void XamDockManager_ExecutingCommand(object sender, ExecutingCommandEventArgs e)
{
	if (e.Command == DockManagerCommands.ShowPaneNavigator)
	{
		// prevent this command from being processed by the xamdockmanager
		e.Cancel = true;

		// prevent the event from bubbling up any further
		e.Handled = true;
	}
}
<igDock:XamDockManager 
    PaneNavigatorButtonDisplayMode="Never"
    ExecutingCommand="XamDockManager_ExecutingCommand">
</igDock:XamDockManager>
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also