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.... 本文演示如何使用 C# 以编程方式计算 PDF、Word、Excel、PowerPoint、电子书、标记...System; using System.Collections.Generic; using System.IO; using GroupDocs...