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Using a COM Proxy

A COM proxy includes the COM runtime dlls.

The generated proxy is capable of supporting both synchronous and asynchronous cooperative flows. The main difference between these processing types is the actual method used to perform the cooperative flow.

All sample code supplied with the product (VB, ASP and XML) only demonstrates the use of synchronous capabilities. However, the following sections provide, in pseudo-code, an outline of the structure of synchronous and asynchronous code.

Note: All non-CA Gen server errors are handled as standard COM exceptions. Handling of these exceptions is not shown in the following sections.

More information:

Asynchronous Processing

Preparing for Execution