Knowledgebase:
IsEmptyExpression
Posted by Mohammad Rahhal, Last modified by Rawan Al Hourani on 16 July 2017 02:40 PM

Syntax

Public Function IsEmptyExpression(expression As Variant) As Boolean

This function is used to return a boolean value indicating whether a value has been initialized or not.

Parameters

Key Description
expression An expression of type variant, to be indicated if it initialized or not.

Return value

Returns true if the value is initialized. Otherwise, it returns false.

Sample

Public Sub main()

Dim Value 

AlertMessage IsEmptyExpression(Value) 'Returns true. 

End Sub


See Also


Back to VTL Client Script Index

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