了解如何使用GroupDocs.Watermark for .NET向Word文档添加安全水印。比较5种保护方法,并提供代码示例,包括锁定的页眉、平铺水印和无法轻易删除的受密码保护的部分。...WordProcessingWaterm { IsLocked = true , Password = "012345" , LockType = WordProcessingLockTy...SectionIndex = 0 , IsLocked = true , Password = "012345" , LockType = WordProcessingLockTy...