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AVEVA™ Historian

aaSystemNSExpand

  • Last UpdatedMar 18, 2021
  • 1 minute read

Expands the tree view under a single object in the system namespace.

Syntax

aaSystemNSExpand PKey, FKey1, FKey2, FKey3, TokenType, FilterStr

where:

Argument

Description

PKey

A local variable used to identify the object in the namespace. This value is of data type int, with no default.

FKey1-FKey3

A local variable used to determine the position of the object in the tree view. This value is of data type int, with no default.

TokenType

The type of system namespace group.

1000010 = Data Acquisition

1000017 = System Driver

1000018 = IDASs

1000019 = I/O Servers

This value is of data type int, with no default.

FilterStr

Used to order the tagnames in the namespace. This value is of data type nvarchar(100), with a default of NULL.

Permission

Execute permission defaults to the public group.

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