This client application can be used to test the set http headers with null key. In the first part of the program it sets some http headders with null keys.Then it calls echostring method and then it gets the http headers and remove them. Steps to Run the Test ===================== 1) Build the source in "CHECKOUT_HOME\ws-axis\c\tests\client\httpHeader\vc" then the exe files will be created at "CHECKOUT_HOME\ws-axis\c\tests\client\httpHeader". 2) Run the client and you can verify the result by looking at the TCP Monitor.