App.Data.Exists

<< Click to Display Table of Contents >>

Navigation:  ThinBASIC Language > thinBasic Functions > Application functions > App > Data >

App.Data.Exists

 

Description

 

Check if a key already exists in App object.

 

Syntax

 

n = APP.Data.Exists(sKey)

 

Returns

 

%TRUE / %FALSE if sKey exists

 

Parameters

 

Name

Type

Optional

Meaning

sKey

String

No

Name of the key used to store data using APP.Data.Set

Attention: sKey is key sensitive

 

Remarks

 

Attention: sKey is key sensitive

 

Restrictions

 

See also

 

App.Data.Free, APP.Data.Count, APP.Data.Del, APP.Data.Get, APP.Data.Exists, APP.Data.PHash, APP.Data.Set

 

Examples

 
App.Data.Del("ConfigFileName")