Xceed Words for .NET v5.0 Documentation
Xceed.Words.NET Assembly / Xceed.Words.NET Namespace / DocX Class / IsSigned Method / IsSigned(Stream) Method
The document stream used to validate if that stream is signed.


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    IsSigned(Stream) Method
    In This Topic
    Returns true if the input document stream contains at least 1 digital signature, false otherwise.
    Syntax
    'Declaration
     
    Public Overloads Shared Function IsSigned( _
       ByVal inputStream As Stream _
    ) As Boolean
    'Usage
     
    Dim inputStream As Stream
    Dim value As Boolean
     
    value = DocX.IsSigned(inputStream)
    public static bool IsSigned( 
       Stream inputStream
    )

    Parameters

    inputStream
    The document stream used to validate if that stream is signed.

    Return Value

    True if the input document stream contains at least 1 digital signature, false otherwise.
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows, 11, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also