RAD Studio VCL Reference
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VarUtils.VarAdd Variable
VarUtils | Description | See Also
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VarAdd is a function type variable that specifies the function making the addition operation between two variants.

Pascal
VarAdd: function(const Left, Right: TVarData; var AResult: TVarData): HRESULT;
C++
function(const Left, Right: TVarData; var AResult: TVarData): HRESULT VarAdd;
File
Description

Use VarAdd to specify the function that makes the addition operation between two variants given through the Left and Right parameters. The result is stored in the AResult parameter.  

The function specified through VarNot returns a value of type HRESULT. For a list of possible return values, see the VAR_ constants in the VarUtils unit. 

 

See Also
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