Document Automation Apis to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify Documents of almost all the popular file formats....Signature for .NET 整合,以安全且合規的方式簽署 PDF...個實用範例創建平鋪水印。使用 GroupDocs.Watermark API 透過文字、圖像和高級平鋪模式保護 PDF 和圖像。...