ctlGetOffset()

This procedure gets Offset value for paging. If offset was not received from client then procedure returns 0. There is no entry parameters for this procedure.

The procedure returns offset value which was sent in control section of request.

Examples:

xxOffset = ctlGetOffset(); 
// This line set xxOffset variable to value received from control
// section of request.
// If there is no Offset in request then the result is 0.