Expand the functionality of your .NET document signature applications with GroupDocs.Signature API version 24.2 (DLLs-only). This DLLs package equips you to accurately place the signatures and verify the signatures positioned within Word document headers and footers.

Signature Verification Refinements

Seamlessly verify the authenticity of signatures added in Word document headers and footers with the latest .NET API release. The following C# code sample shows how to perform signature verification in MS Word files.

using (Signature signature = new Signature("sample.docx"))
{
    TextVerifyOptions options = new TextVerifyOptions()
    {
        AllPages = true, // this value is set by default
        Text = "Hello header!",
        ShapePosition = ShapePosition.Header//ShapePosition: indicates the location where the text is expected, in this case the "Header"
    };
    
    // verify document signatures
    VerificationResult result = signature.Verify(options);
    if(result.IsValid)
    {
        Console.WriteLine("\nDocument was verified successfully!");
    }
    else
    {
        Console.WriteLine("\nDocument failed verification process.");
    }
}

Source*

Optimized Signature Placement

With the .NET document signature API, you can experience optimized positioning of image, stamp, and QR code signatures in document headers and footers for augmented presentation and visual appeal.

You can view the list of all new features, enhancements, and bug fixes introduced in this release by visiting GroupDocs.Signature for .NET 24.2 Release Notes.