Returns  a set of rules defining the Qlik Sense scripting language grammar. These rules define the syntax for the script statements and the script or chart functions. 
A way to retrieve the list of script statements, script functions or chart functions is to call the GetBNF method. 
 
Namespace: Qlik.EngineAssembly: Qlik.Engine (in Qlik.Engine.dll) Version: 1.1.0.0 (1.1.0.0)
Syntaxpublic IEnumerable<BNFDef> GetBNF(
	BNFType bnfType
)
Public Function GetBNF ( 
	bnfType As BNFType
) As IEnumerable(Of BNFDef)
Parameters
- bnfType
 - Type: Qlik.EngineBNFType
Returns a set of rules defining the syntax for:
                                        
                                             the script statements and the script functions if qBnfType is set to S.
                                            the chart functions if qBnfType is set to E. 
Return Value
Type: 
IEnumerableBNFDefImplements
IHubGetBNF(BNFType)
See Also