Method XmlNode():hasContent() Foundation
Determines whether any content is defined.
Syntax
:hasContent() --> lHasContent
Return
A logical value which specifies whether any content is defined for the node object. Return is .T. (true) if the node object has content. Otherwise, .F. (false) is returned.
Description
The method :hasContent() can used for checking whether a given node object has content defined.
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