RichEditControl.ReplaceService<T>(T) Method

Performs a service substitution.

Assembly : DevExpress.XtraRichEdit.v25.2.dll

NuGet Package : DevExpress.Win.RichEdit

Declaration

C#
VB.NET

csharp

public T ReplaceService<T>(
    T newService
)
    where T : class

Public Function ReplaceService(Of T As Class)(
    newService As T
) As T

Parameters

Name	Type	Description
newService	T

A service of the specified type that will be registered.

Type Parameters

Name	Description
T

The service type.

Returns

Type	Description
T

Previously registered service of the specified type, or null ( Nothing in Visual Basic) if the service does not exist.

Remarks

Use the ReplaceService<T> method instead of the RichEditControl.GetService -> RichEditControl.RemoveService -> RichEditControl.AddService method sequence. The following code snippet illustrates the service substitution technique in implementing a custom progress indicator.

Form1.cs
Form1.vb

csharp

using DevExpress.Services;
            richEditControl1.ReplaceService<IProgressIndicationService>
                (new MyProgressIndicatorService(richEditControl1, this.progressBarControl1));

Imports DevExpress.Services
            richEditControl1.ReplaceService(Of IProgressIndicationService) _
 (New MyProgressIndicatorService(richEditControl1, Me.progressBarControl1))