Working with Variables > Employing Variables in Applications > Programmatically Accessing Call Session Variables
	Programmatically Accessing Call Session Variables

Call session variables (simple, complex, or system) can be accessed or updated in any of the generated Java code or developer-defined code that has access to a com.avaya.sce.runtimecommon.SCESession object. The SCESession object stores Dialog Designer-generated variables and can also store any variables defined by the application developer.

In a typical Dialog Designer project, most application developers would programmatically access session variables in one or two places-via the Servlet Node or other nodes, such as a Form, Menu, or Data node, for example.

This section describes ways to programmatically access call session variables within Dialog Designer applications. It contains the following sections:

• General Approach to Accessing Variables

• Getting Call Session Variable Values

• Setting Call Session Variable Values

• About IProjectVariables

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