Create a C# Downloader Builder

I need a Builder with a simple GUI, where I can set a download link and the Builder creates a C# downloader (executable) for this link. The downloader itself is running in the background, no gui. Builder Options: Configurable Destination, Elevate (Request Admin) Execute after download Support for Executing Powershell scripts (Build into the downloader). example: [login to view URL] -FilePath "[login to view URL]" -ExecutionPolicy bypass Supporting Windows 7 and higher