Preview Digital Certificates properties
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GroupDocs.SignatureΒ providesΒ GetDocumentInfoΒ method to receive document information. The response IDocumentInfo.will includes:
- list of MetadataSignature that for certificate document will keep all its properties;
LoadOptions loadOptions = new LoadOptions()
{
Password = "1234567890"
};
using (Signature signature = new Signature("certificate.pfx", loadOptions))
{
IDocumentInfo documentInfo = signature.GetDocumentInfo();
Console.WriteLine($"Certificate properties {Path.GetFileName(certificatePath)}:");
Console.WriteLine($" - format : {documentInfo.FileType.FileFormat}");
Console.WriteLine($" - extension : {documentInfo.FileType.Extension}");
Console.WriteLine($" - size : {documentInfo.Size}");
Console.WriteLine($" - page count : {documentInfo.PageCount}");
// display document MetaData signatures information
Console.WriteLine($"Certificate properties:");
foreach (MetadataSignature metadataSignature in documentInfo.MetadataSignatures)
{
Console.WriteLine($" - {metadataSignature.Name}:{metadataSignature.Value} ({metadataSignature.Type})");
}
}
You may easily run the code above and see the feature in action in ourΒ GitHub examples:
- GroupDocs.Signature for .NET examples, plugins, and showcase
- GroupDocs.Signature for Java examples, plugins, and showcase
- Document Signature for .NET MVC UI Example
- Document Signature for .NET App WebForms UI Example
- Document Signature for Java App Dropwizard UI Example
- Document Signature for Java Spring UI Example
Along with the full-featured .NET library, we provide simple but powerful free online apps.
To sign PDF, Word, Excel, PowerPoint, and other documents you can use the online apps from the GroupDocs.Signature App Product Family.
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