title: How could I get value of custom arguments in MSTest vstest console?
body: <p>When I run command: <strong>dotnet vstest AutoTest.dll -- a=a1 b=b1</strong> in cmd prompt, I'd like to get the values of a and b arguments. </p>
  
  <p>I tried to get those values from TestContext, <code>e.g. TestContext.Properties["a"], TestContext.Properties["b"]</code> but there is no luck.<br>
  Could you please help me on this? How could we pass custom arguments to command and get correctly from code?</p>