VarOr

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Conversion and Manipulation Functio...

Variant Arithmetic Functions

VarOr

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Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

Component Automation

VarOr

Performs a logical disjunction on two variants.

HRESULT VarOr( 
  LPVARIANT  pvarLeft,         
  LPVARIANT  pvarRight,  
  LPVARIANT  pvarResult
);

Parameters

pvarLeft: [in] Points to the first variant.
pvarRight: [in] Points to the second variant.
pvarResult: [out] Points to the result variant.

Return Value

The function returns one of the following:

If pvarLeft is	If pvarRight is	Then pvarResult is
TRUE	TRUE	TRUE
TRUE	FALSE	TRUE
TRUE	NULL	TRUE
FALSE	TRUE	TRUE
FALSE	FALSE	FALSE
FALSE	NULL	NULL
NULL	TRUE	TRUE
NULL	FALSE	NULL
NULL	NULL	NULL

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