Sample code for MHTML‑to‑TXT conversion in .NET. Use the API example code for batch MHTML‑to‑TXT conversion within VB.NET, ASP.NET, or any .NET‑based application....Sample code for MHTML‑to‑TXT conversion in .NET. Use the API example code for batch MHTML‑to‑TXT conversion within VB.NET, ASP.NET, or any .NET‑based application.