Dynamic MergeField generation

Our organization is looking for dynamic template generation, we want to create internal tool which help our admin to create Mail Merge template from document. Currently we are working with Microsoft.Interop but want to see better option with ASPOSE.
Do you have any C# sample where we can read word document and selected text convert to mergefield?

@ksolanki

In your case, we suggest you please use find and replace feature to find the text and insert the mail merge field. Please read the following article.
Find and Replace

Please use the following steps to achieve your requirement.

If you still face problem, please ZIP and attach your input and expected output documents. We will then provide you more information about your query along with code example.

Thanks your post help us to create solution

Thanks Tahir, I can able to replace text with MergeField, Can you please provide some help on Checkbox and Radio option selection. How I can convert and add as Merged Field?

@ksolanki

Please read the following article about inserting checkbox during mail merge.
How to Insert Check Boxes or HTML during Mail Merge

Could you please ZIP and attach your input and expected output documents? We will then provide you more information about your query.