KeyboardHandlerServiceWrapper Class

Represents a base class for custom services used to process keyboard input.

Namespace: DevExpress.Services

Assembly: DevExpress.Data.v18.2.dll

Declaration

C#

public class KeyboardHandlerServiceWrapper :
    IKeyboardHandlerService

VB.NET

Public Class KeyboardHandlerServiceWrapper
    Implements IKeyboardHandlerService

Remarks

Implement a KeyboardHandlerServiceWrapper descendant and override the required methods to handle corresponding events.

An example of service substitution for the XtraRichEdit control can be found online.

Tip

A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=E1735.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the KeyboardHandlerServiceWrapper class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-handle-key-press-events-via-services-e1735/CS/KeyboardHandler/Form1.cs#L35

#region #myservice
public class MyKeyboardHandlerServiceWrapper : KeyboardHandlerServiceWrapper {
    public MyKeyboardHandlerServiceWrapper(IKeyboardHandlerService service)

VB.NET

how-to-handle-key-press-events-via-services-e1735/VB/KeyboardHandler/Form1.vb#L37

Public Class MyKeyboardHandlerServiceWrapper
    Inherits KeyboardHandlerServiceWrapper
    Public Sub New(ByVal service As IKeyboardHandlerService)

Implements

IKeyboardHandlerService

Inheritance

Object

KeyboardHandlerServiceWrapper