VarIsEmptyParam

Check if the variant is an error value for VAR_PARAMNOTFOUND

Declaration

Source position: variants.pp line 104

  function VarIsEmptyParam(const V: Variant) : Boolean;

Description

VarIsEmptyParam returns True if the variant V is an error typed variant with value VAR_PARAMNOTFOUND, or False otherwise.

See also

Name	Description
SetClearVarToEmptyParam	Create an error variant with value VAR_PARAMNOTFOUND
VarIsError	Check if the variant has type varError