GetXMLValue

Definition:

GetXMLValue(datasource, index)

Description:

Obtain a value from the stored values extracted from an XML string using ReadXMLValues.

Platforms:

All

Parameters:

datasource - required

Specifies the Data Source to be acted on – click here for the format of this parameter.

The Data Source can be a Custom View.

index - required

Number of the value you want to read within the set of values stored for this Data Source. The first value has an index of 0.

The number specified here shouldn't exceed the number of values stored, which was returned by the ReadXMLValues Method.

Returns:

String containing the value requested.

Notes:

Before you can call this Method, you must have previously called ReadXMLValues to extract values from an XML string in the specified Data Source.