[Root] / Xceed.PdfLibrary.NET Assembly / Xceed.PdfLibrary.NET Namespace / WatermarkCollection Class / Add Method
The reusable WatermarkDefinition that will be used to create and add a Watermark to the collection.
In This Topic
    Add Method (WatermarkCollection)
    In This Topic
    Takes the received reusable WatermarkDefinition to create a Watermark and add it in the WatermarkCollection.
    Syntax

    Parameters

    watermarkDefinition
    The reusable WatermarkDefinition that will be used to create and add a Watermark to the collection.

    Return Value

    The existing Watermark using the specified definition, or the newly created Watermark when the definition was not already present on the Page.
    Supported Frameworks

    .NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

    .NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

    See Also