FPDoc Onlineexperiment

VarIsError function

In unit Variants

Check if the variant has type varError.

Declaration

pascal

function VarIsError(const V: Variant; out AResult: HRESULT): Boolean

Arguments

`V`	Variant to check.
`AResult`

Function result

True if the type is varError.

Description

VarIsError checks V and returns True if the type is varError.

See also

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