Use C# to develop a tool that can import Word and Excel into it,
and then let the user add the uploaded seal to any position in the document, save it and export it.
If the doc is changed, the user can see the error message and realize the electronic seal function. Require source code.
14 freelancer đang chào giá trung bình $165 cho công việc này
Hi Dear, I am having an expert level knowledge in C# DotNet.I would love to work in this project to help you get the details of your need. Awaiting your positive response. Regards, Mayuri Patel.
i have understood your requirements. i will make this in project more efficient [url removed, login to view] you will get Quality Work in Given time and Reasonable [url removed, login to view]