PdfViewer.UnderlineSelectedText(Color) Method

Underlines the selected text with a straight line.

Assembly : DevExpress.Maui.Pdf.dll

Declaration

csharp

public void UnderlineSelectedText(
    Color color = null
)

Name	Type	Default	Description
color	Color	null

The line color.

The following code snippet underlines selected text on button tap:

csharp

private void DXButton_Clicked(object sender, EventArgs e) {
    pdfViewer.UnderlineSelectedText(Color.FromArgb("ff7200"));
}

The UnderlineSelectedText method does not automatically save changes to the document. To invoke the system Save File dialog to allow users to save the current document to the file system, call the PdfViewer.ShowSaveFileDialogAsync method or the PdfViewerCommands.ShowSaveFileDialog command. Users can also save documents in the Share UI. To invoke it, call the PdfViewer.ShareDocumentAsync method or the PdfViewerCommands.ShareDocument command. Call the PdfViewer.SaveDocumentAsync method to save the current document to a stream.

You can also use the PdfViewerCommands.UnderlineSelectedText command to highlight selected text.

Refer to the following help topic for more information about selection and highlighting in the PDF viewer control: Select and Highlight Content in DevExpress PDF Viewer for .NET MAUI.