First, I’ll post the code I wrote, and then explain the issues at the end:
/// <summary>
/// 为pdf添加水印
/// </summary>
/// <param name="DocuementFileName">文档名称</param>
/// <param name="Save…...Two issues with adding watermarks in Aspose.PDF Aspose.PDF Product...AddStamp(TempAddArtifact); } } } //text watermark else { lock (TempPage) { WatermarkArtifact...