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Siebel VB Language Reference > Quick Reference: Statements and Functions >

Variants

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The following functions are for variant data.

Function	Purpose	For More Information
IsEmpty	Determines whether a variant has been initialized	IsEmpty Function
IsNull	Determines whether a variant contains a NULL value	IsNull Function
Null	Returns a null variant	Null Function
VarType	Returns the type of data stored in a variant	VarType Function

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