To instantiate a client proxy object you can declare a variable of the client proxy class as a public member variable of the
               .NET test driver. The variable should be instantiated either in the constructor or in the 
               		Init transaction. The first part of the namespace where the proxy class is generated is the name of your project, as this is the
               default namespace. 
               	 
            
            	 
            
               - 
                  		  Once you have instantiated a proxy class object, make calls to the service by inserting Web Service invocation code into a
                     main transaction. Call the Web Service methods using simple parameters.
                     		  
                  		
               
 
               - 
                  		  Use 
                     			 MeasureStart and 
                     			 MeasureStop to measure the time required for the methods to execute.
                     		  
                  		
               
 
               - 
                  		  Print the result of the 
                     			 echoString method.
                     		  
                  		
               
 
            
            	 
            You can also call a Web Service method that takes an object as a parameter. To do this, instantiate the object, set the member
               values, and pass the object to the Web Service.
               		
               
Note: You can catch exceptions and log them in the TrueLog.