Merge Xml Files in PDF Document & Reduce Code Duplication

This technical tip shows how to merge Xml Files in PDF Document. Sometimes different PDF documents share some same content. For example, a number of PDF documents may have the same header or footer. In such cases, a lot of code duplication might be experienced by developers. To reduce this code duplication, it's a good practice to save the content (shared by multiple PDF documents) into different XML files and then merge the XML files together before generating PDF documents.