Read method

Official Content
This documentation is valid for:
Obtains the different nodes of an open file, in a sequential manner.

Syntax

&DataType.Read()

Type Returned:
Numeric

Scope

Extended Data Types: XmlReader
Generators: .NET, Java, Ruby (up to GeneXus X Evolution 3), Visual FoxPro (up to GeneXus X Evolution 3)

Description

This method is used to sequentially obtain the different nodes of an open file. It moves forward to the following node by invoking it. If a node is read, the value returned is greater than zero. Otherwise, it returns zero.

See Also

XmlReader Data Type