FPDoc Onlineexperiment

VarCheckEmpty procedure

In unit Variants

Raise exception if a variant is empty.

Declaration

pascal

procedure VarCheckEmpty(const V: Variant)

Description

VarCheckEmpty will raise an EVariantError exception if the variant V is empty (it uses VarIsEmpty to check this.)

Errors

if the variant is empty an EVariantError exception is raised.

See also

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