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SQL Anywhere 12.0.0 (Français) » QAnywhere » Writing QAnywhere client applications » Receiving QAnywhere messages


Receiving messages asynchronously

To receive messages asynchronously using the .NET, C++, and Java APIs, you can write and register a message listener function that is called by QAnywhere when a message appears in the queue. The message listener takes the incoming message as a parameter. The task you perform in your message listener depends on your application. For example, in the TestMessage sample application the message listener adds the message to the list of messages in the main TestMessage window.

 Development tip for .NET, C++ and Java