StringDictionary.EXISTS Function

Syntax

Result_Flag as L = Exists as l(name as c)

Arguments

Result_Flag: .T. = The specified entry exists, .F. = The specified entry does not exist.
name: The key value of an entry in a StringDictionary list.

Description

Return if an item exists in the dictionary.

Discussion

The .EXISTS() method determines whether a specified entry is in the StringDictionary list.

Example

dim sd as StringDictionary
sd.set("abc", "3")
? sd.exists("abc")
= .T.
sd.clear()
? sd.exists("abc")
= .F.