Hi I am getting a conversion error

Code:
CString Instring;
CString Automesg[2];
Automesg[0]="test 1";
Automesg[1]="Test Example2";
if(strcmp(Instring,Automesg[0])==0) //HERE IS THE ERROR FOR InString Variable
	{
		Sleep(1000);
         }

error C2664: 'strcmp' : cannot convert parameter 1 from 'CString' to 'const char *'	
Can anyone resolve it