Cette page vous a-t-elle été utile ?
Votre avis sur ce contenu est important. N'hésitez pas à nous faire part de vos commentaires.
Vous avez d'autres commentaires ?
1500 caractères restants
Exporter (0) Imprimer
Développer tout

RichTextBox.OnTextInputStart Method

Called before the TextInputStart event occurs.

Namespace:  System.Windows.Controls
Assembly:  System.Windows (in System.Windows.dll)

protected override void OnTextInputStart(
	TextCompositionEventArgs e
)

Parameters

e
Type: System.Windows.Input.TextCompositionEventArgs
The data for the event.

The OnTextInputStart method is called before any event handler for the TextInputStart event is called. This method allows derived classes to handle the TextInputStart event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

When overriding the OnTextInputStart method in a derived class, be sure to call the base class’s OnTextInputStart method so that registered delegates receive the event.

Silverlight

Supported in: 5, 4

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Ajouts de la communauté

AJOUTER
Afficher:
© 2015 Microsoft