RichEditControl.BeforeEncodingDetection Event

Occurs before detection of the loaded plain text or HTML encoding.

Namespace: DevExpress.Xpf.RichEdit

Assembly: DevExpress.Xpf.RichEdit.v24.1.dll

NuGet Package: DevExpress.Wpf.RichEdit

Declaration

C#

public event EventHandler<BeforeEncodingDetectionEventArgs> BeforeEncodingDetection

VB.NET

Public Event BeforeEncodingDetection As EventHandler(Of BeforeEncodingDetectionEventArgs)

Event Data

The BeforeEncodingDetection event's data class is BeforeEncodingDetectionEventArgs. The following properties provide information specific to this event:

Property	Description
Encoding	Gets or sets the document encoding.
Handled	Gets or sets whether the event is handled.
Stream	Obtains a stream with document data.

Remarks

The BeforeEncodingDetection event is raised when the RichEditControl attempts to detect encoding of the plain text or HTML text being imported. Handle this event to specify a custom encoding instead of the detected encoding.

The event fires only if the DXRichEditPlainTextDocumentImporterOptions.AutoDetectEncoding or DXRichEditHtmlDocumentImporterOptions.AutoDetectEncoding property is set to true.

C#

using DevExpress.Office;

private void RichEditControl_BeforeEncodingDetection(object? sender, BeforeEncodingDetectionEventArgs e)
{
    e.Encoding = Encoding.UTF8;
    e.Handled = true;
}

VB.NET

Imports DevExpress.Office

Private Sub RichEditControl_BeforeEncodingDetection(ByVal sender As Object, ByVal e As BeforeEncodingDetectionEventArgs)
  e.Encoding = Encoding.UTF8
  e.Handled = True
End Sub