How do I find and enable/disable system device programatically?

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I am looking for way to find and enable/disable system device.I am referring these link http://code.msdn.microsoft.com/windowshardware/DevCon-Sample-4e95d71c#content[^].I am able to run devcon command on console but I want to run programatically in c#.

I am refer these link http://stackoverflow.com/questions/1438371/win32-api-function-to-programmatically-enable-disable-device[^] . when I ran these code posted by justin, In SetDeviceEnabled function . I got -1 value in index variable.I changed mouseGuid & instancePath according my system configuration. I am using visual studio 2013 RC. can you help me in this regard.

Posted 3-Oct-13 1:16am

Updated 3-Oct-13 1:18am

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