FPDoc Onlineexperiment

VarIsFloat function

In unit Variants

Check if the variant is a floating-point value.

Declaration

pascal

function VarIsFloat(const V: Variant): Boolean

Arguments

`V`	Variant to check.

Function result

True if the value is of the type FloatVarTypes.

Description

VarIsCustom returns True if the variant V is of one of the ordinal types: FloatVarTypes ( varSingle, varDouble, varCurrency).

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.