Validates the syntax of this FilterNot.

C# | Visual Basic | Visual C++ |
public virtual void ValidateSyntax()
Public Overridable Sub ValidateSyntax
public: virtual void ValidateSyntax ()

A FilterNot is valid if it contains a
a sub-filter and that sub-filter is itself valid.

Exception | Condition |
---|---|
SyntaxException |
If the syntax requirements are not met.
|