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EditingCommands.SelectDownByLine (Propiedad)

Represents the SelectDownByLine command, which requests that the current selection be expanded down by one line.

Espacio de nombres: System.Windows.Documents
Ensamblado: PresentationFramework (en presentationframework.dll)
Espacio de nombres XML:

public static RoutedUICommand SelectDownByLine { get; }
/** @property */
public static RoutedUICommand get_SelectDownByLine ()

public static function get SelectDownByLine () : RoutedUICommand

<object property="SelectDownByLine"/>

Valor de propiedad

The requested command. The default key gesture for this command is Shift+Down.

There is not necessarily an actual implementation that responds to this command on any given object; in many cases the implementation that responds to a command is the responsibility of the application writer.

This command is natively supported by RichTextBox, TextBox, and PasswordBox.

The following example demonstrates how to invoke an editing command on an object that supports the command.

For this example, a RichTextBox serves as the command target. Note that RichTextBox implements the IInputElement interface (inherited from FrameworkElement), and that it includes native support for many editing commands.

The first argument for the Execute method is a command parameter. Most editing commands ignore the command parameter; in general this parameter should be left null for editing commands.

The second argument specifies the object to which the command will be routed. This object must implement the IInputElement interface, and should include a handler for the specified command. Generally, a command is ignored when invoked on an object that does not handle the command.

RichTextBox rTB = new RichTextBox();

EditingCommands.ToggleInsert.Execute(null, rTB);

Microsoft .NET Framework 3.0 es compatible con Windows Vista, Microsoft Windows XP SP2 y Windows Server 2003 SP1.

.NET Framework

Compatible con: 3.0