Indicates if there is an attribute in the current node.
&DataType.ExistsAttribute(Name)
Where:
Name
Is the attribute name
Type Returned:
Numeric
It returns 1 when the attribute called
Name in the current node obtained through the Read or the ReadType method exists. Otherwise, it returns 0.
It is valid only for nodes of the Element type.
Extended Data Types: XmlReader
Languages: .NET, Java, Ruby (up to GeneXus X Evolution 3), Visual FoxPro (up to GeneXus X Evolution 3)
Read
ReadType
XmlReader Data Type