Get VDU Fields

Nodes and Palette Options > Detailed Palette Option Descriptions > Get VDU Fields

	Get VDU Fields

Type

IC Connector item

Available From

Data Node (IC section)

Purpose

Get VDU Fields allows you to get up to 20 vdu variables in one round trip to the VOX.

Behavior

When this node is invoked, the data will be retrieved from the VOX and placed into the vdu_cache complex variable into the field names that match the names of the vdu fields indicated. You can then access each variable out of the cache.

Properties

vdu_field1 - vdu_field20 - Indicates the name of the vdu field to retrieve. You must first add the field to the vdu complex variable.