Example of Nested Mail Merge in ASP.NET Core Word (DocIO) Library

This sample demonstrates how to perform Mail merge for nested groups in Word document using Essential DocIO.

DEMO

SOURCE

Click the button to view the generated Word document. Please note that Microsoft Word Viewer or Microsoft Word is required to view the resultant Word document.

Nested Mail merge Template :
Report Letter

Mail merge Data :
Implicit Relation Explicit Relation

Save As : DOC DOCX WordML

DocIO supports to perform mail merge between the nested groups in the Word document, to generate report with hierarchical data.

You can create advanced reports by dynamically repeating a region of the document and by nesting mail merge region inside each other to populate hierarchical data.
You can define relation between the data tables explicitly or directly use relational data for performing nested mail merge.

More information about the nested Mail merge can be found in this documentation section.