ImageWatermarkOptions Class

Contains watermark options.

Namespace: DevExpress.XtraRichEdit.API.Native

Assembly: DevExpress.RichEdit.v21.1.Core.dll

NuGet Package: DevExpress.RichEdit.Core

Declaration

C#

public class ImageWatermarkOptions

VB.NET

Public Class ImageWatermarkOptions

Example

The code sample below adds an image watermark:

C#

using (RichEditDocumentServer wordProcessor = new RichEditDocumentServer())
{
    wordProcessor.LoadDocument("DocumentProtection.docx");

    // Check whether the document sections have headers:
    foreach (Section section in wordProcessor.Document.Sections)
    {
        if (!section.HasHeader(HeaderFooterType.Primary))
        {
            // If not, create an empty header
            SubDocument header = section.BeginUpdateHeader();
            section.EndUpdateHeader(header);
        }
    }

    ImageWatermarkOptions imageWatermarkOptions = new ImageWatermarkOptions();
    imageWatermarkOptions.Washout = false;
    imageWatermarkOptions.Scale = 1.5;
    wordProcessor.Document.WatermarkManager.SetImage(Image.FromFile("DevExpress.png"), imageWatermarkOptions);
    wordProcessor.SaveDocument("DocumentProtection_new.docx", DocumentFormat.OpenXml);
}

VB.NET

Using wordProcessor As New RichEditDocumentServer()
    wordProcessor.LoadDocument("DocumentProtection.docx")

    ' Check whether the document sections have headers:
    For Each section As Section In wordProcessor.Document.Sections
        If Not section.HasHeader(HeaderFooterType.Primary) Then
            ' If not, create an empty header
            Dim header As SubDocument = section.BeginUpdateHeader()
            section.EndUpdateHeader(header)
        End If
    Next section

    Dim imageWatermarkOptions As New ImageWatermarkOptions()
    imageWatermarkOptions.Washout = False
    imageWatermarkOptions.Scale = 1.5
    wordProcessor.Document.WatermarkManager.SetImage(Image.FromFile("DevExpress.png"), imageWatermarkOptions)
    wordProcessor.SaveDocument("DocumentProtection_new.docx", DocumentFormat.OpenXml)
End Using

Inheritance

Object

ImageWatermarkOptions