PageUserDataFindFirst Method

Description

Finds the first user data pair from the list of key value pairs for the current page.

Syntax

Visual Basic
Public Sub PageUserDataFindFirst( _ ByRef pKey As String, _ ByRef pValue As String _ )

Parameters

pKey: The address of a string to receive the first key from the list of key value pairs.
pValue: The address of a string to receive the first value from the list of key value pairs.

Remarks

Page User Data is two text fields called key and value (a map). These are allocated by each page and reserved for use by the application to store a private key value pair to associate to a layer.

User data can be programmatically modified or added via the NX_XML file format

User data may be associated with an element, group, layer, or page