Dokumento Svg metaduomenų elektroniniai parašai naudojant .NET yra paprasti ir lengvai naudojami!

// Set up input Svg file
string filePath = "input.svg";
// Set up output file
string outputFilePath = "output.svg";

// Instantiate Signature for input file
using (var signature = new GroupDocs.Signature.Signature(filePath))
{
        // instantiate metadata signing options
        MetadataSignOptions options = new MetadataSignOptions();

        // Specify different Metadata Signatures and add them to options signature collection
        // set start id
        ushort imgsMetadataId = 41996;
        // setup int value
        ImageMetadataSignature mdSign_DocId = new ImageMetadataSignature(imgsMetadataId++, 123456); // int
        options.Signatures.Add(mdSign_DocId);
        // setup Author property
        ImageMetadataSignature mdSign_Author = new ImageMetadataSignature(imgsMetadataId++, "Mr.Scherlock Holmes"); // string
        options.Signatures.Add(mdSign_Author);
        // setup data of sign date
        ImageMetadataSignature mdSign_Date = new ImageMetadataSignature(imgsMetadataId++, DateTime.Now); // DateTime
        options.Signatures.Add(mdSign_Date);
        // setup double
        ImageMetadataSignature mdSign_Amnt = new ImageMetadataSignature(imgsMetadataId++, 123.456M); //decimal value
        options.Signatures.Add(mdSign_Amnt);

        // sign Svg document
        SignResult result = signature.Sign(outputFilePath, options);
}