FPDoc Onlineexperiment

VarToWideStrDef function

In unit Variants

Convert a variant to string value, specifying a default.

Declaration

pascal

function VarToWideStrDef(const V: Variant; const ADefault: WideString)
: WideString

Arguments

`V`	Variant to convert.
`ADefault`	Value to return if the variant equals `Null`.

Function result

The String representation of the variant value.

Description

VarToWideStr attempts to convert the variant V to a string. If the value is Null, the result is the specified aDefault string.

See also

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