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How to programmatically check Internet bandwidth in VC++?


I need to find the bandwidth available at a particular time. The code must be developed in Visual C++ or in .Net family . If anyone knows how, please help me out.


Solution

  • The only way to check your bandwidth is to actually try to use it, i.e. by downloading a file from somewhere else and measuring the throughput.

    Even then it'll only be an approximation, because other network effects will affect the results: