PdfViewerAnnotationBuilderExtensions.AsMarkupAnnotationBuilder(IPdfViewerAnnotationBuilder) Method
Casts the IPdfViewerAnnotationBuilder object to the IPdfViewerMarkupAnnotationBuilder object.
Namespace: DevExpress.Pdf
Assembly: DevExpress.Pdf.v24.1.Drawing.dll
NuGet Package: DevExpress.Pdf.Drawing
Declaration
public static IPdfViewerMarkupAnnotationBuilder AsMarkupAnnotationBuilder(
this IPdfViewerAnnotationBuilder builder
)
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