System.Variants.VarIsNumeric

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Delphi

function VarIsNumeric(const V: Variant): Boolean;

C++

extern DELPHI_PACKAGE bool __fastcall VarIsNumeric(const System::Variant &V);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Variants.pas System.Variants.hpp	System.Variants	System.Variants

Description

Indicates whether the specified variant represents a numeric value.

VarIsNumeric returns true if the given variant's type code indicates a numeric value of some sort. This can be either a floating-point value or an ordinal value. If the variant contains any other type of value, the function result is false.

See Also

• VarIsOrdinal

• VarIsFloat

• VarIsStr

• VarType

• VarIsType

• Variant Support Routines