Do I need to specify specific proxy server settings in my app when developing under .NET platform for TRKD applications?
Commonly when developing under .NET platform you do not need to specify proxy server settings explicitly in your application. The Framework should autodetect the WinINET proxy when the .NET application starts (Internet Properties > Connections > LAN settings > Proxy server).
If you want to override default behavior please see the following articles on MSDN:
https://msdn.microsoft.com/en-us/library/kd3cf2ex.aspx
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