Images and barcodes can be merged in the same way like merge fields in a reporting template. An image or barcode placeholder is added at design-time to the template and merged with data from the Json datasource.
An image object can be added to the template with a given name. The data column must contain either the binary image data as a Base64 encoded string.
This demo uses the MailMerge class and the MVC version of TXTextControl.Web.DocumentViewer included TX Text Control .NET Server for ASP.NET.
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