VarUtils.VarCmp Variable

VarCmp is a variable used to specify the function that compares two variants.

Pascal

VarCmp: function(const Left, Right: TVarData; LCID: Integer; Flags: LongWord): HRESULT;

C++

function(const Left, Right: TVarData; LCID: Integer; Flags: LongWord): HRESULT VarCmp;

File

VarUtils

Description

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.