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.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

PdfViewerAnnotationBuilderExtensions.AsMarkupAnnotationBuilder(IPdfViewerAnnotationBuilder) Method

Casts the IPdfViewerAnnotationBuilder object to the IPdfViewerMarkupAnnotationBuilder object.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v20.2.Drawing.dll

Declaration

public static IPdfViewerMarkupAnnotationBuilder AsMarkupAnnotationBuilder(
    this IPdfViewerAnnotationBuilder builder
)
<ExtensionAttribute>
Public Shared Function AsMarkupAnnotationBuilder(
    builder As IPdfViewerAnnotationBuilder
) As IPdfViewerMarkupAnnotationBuilder

Parameters

Name Type Description
builder IPdfViewerAnnotationBuilder

Current IPdfViewerAnnotationBuilder object.

Returns

Type Description
IPdfViewerMarkupAnnotationBuilder

The object that contain information about the markup annotation.

Remarks

Use the AsMarkupAnnotationBuilder method to retrieve markup annotation parameters, as shown below:

private void PdfViewer_MarkupAnnotationCreating(object sender,
PdfAnnotationCreatingEventArgs e)
{
    if (e.Builder.AnnotationType == PdfAnnotationType.TextMarkup)
    {
        IPdfViewerMarkupAnnotationBuilder builder =
        e.Builder.AsMarkupAnnotationBuilder();
        builder.Author = "John Smith";
    }
}
See Also