The simple HTTP request described in previous sections allows resources to be downloaded. However, you will need more control when sending data to the server or making more complex requests. For example, you may want to specify usernames and passwords. This section describes how to open a request, to send headers, and to send data to the server.
The following calls are required in order to make HTTP requests:
InternetOpen to initialize the Windows CE Internet functions and return a handle to access other Internet functions
InternetConnect to make a connection to the Internet server and return a connection, or session, handle
HttpOpenRequest to specify the URL (Universal Resource Locator) of the resource ...