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Usage API

SetUnderline

SetUnderline(isUnderline) → { ApiRange | null }

Specify that the contents of this Range are displayed along with a line appearing directly below the character (less than all the spacing above and below the characters on the line).

Parameters:

Name Type Description
isUnderline boolean

Specifies that the contents of the current Range are displayed underlined.

Returns:

Type
ApiRange | null

Example

Copy code
builder.CreateFile("docx");
oDocument = Api.GetDocument();
oParagraph = oDocument.GetElement(0);
oParagraph.AddText("ONLYOFFICE Document Builder");
oRange = oDocument.GetRange(0, 24);
oRange.SetUnderline(true);
builder.SaveFile("docx", "SetUnderline.docx");
builder.CloseFile();

Resulting document