VarUtils.VarCmp
From RAD Studio VCL Reference
Contents |
Delphi Information
From VarUtils.pas
VarCmp: function(Left: TVarData; Right: TVarData; LCID: Integer; Flags: Cardinal): HRESULT;
Unit: VarUtils
Type: variable
C++ Information
From VarUtils.hpp
long (__stdcall *)(const TVarData &,const TVarData &,int,unsigned int) VarCmp;
Unit: VarUtils
Type: variable
Description
VarCmp is a variable used to specify the function that compares two variants.
Use VarCmp to specify the function that compares two variants, given through the Left and Right parameters. The LCID parameter is a locale identifier and Flags specifies the flags used in the comparison.
VarCmp returns the result of the comparison, which can be one of the following.
| Result | Meaning |
|---|---|
|
VAR_CMP_LT |
Left is less than Right |
|
VAR_CMP_EQ |
Left is equal to Right |
|
VAR_CMP_GT |
Left is greater than Right |
|
VAR_CMP_NULL |
Either one of Left or Right is nil. |