System.Variants.TCustomVariantType.VarDataIsFloat

• Up to Parent: TCustomVariantType

Delphi

function VarDataIsFloat(const V: TVarData): Boolean;

C++

bool __fastcall VarDataIsFloat(const TVarData &V);

Properties

Type	Visibility	Source	Unit	Parent
function	protected	System.Variants.pas System.Variants.hpp	System.Variants	TCustomVariantType

Description

Indicates whether a TVarData record represents a floating-point value.

VarDataIsFloat returns true if the given TVarData record comes from a built-in Variant type that represents a floating-point value (Single, Double, or Currency). VarDataIsFloat does not return true for data from Custom Variant types.

See Also

• VarDataIsNumeric

• VarType

• VarDataIsOrdinal

• VarDataIsStr