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<< Click to Display Table of Contents >> Navigation: ThinBASIC Core Language > BuiltIn Functions > General functions > Library_Exists |
Description
Check if a library exists returning full library path.
Syntax
Library_Exists[ ( sLibName [, KeepLibLoaded ]) ]
Returns
String. Full library path if library was found.
Parameters
Name |
Type |
Optional |
Meaning |
sLibName |
String |
No |
The name of the library. Just the name, no path |
KeepLibLoaded |
Number |
Yes |
If %TRUE, after checking, the library will not be closed but left loaded. |
Remarks
To check if a library exists, Library_Exists function search the library in a predefined sequence:
APP_PATH & LibName
APP_PATH & "Lib\" & LibName
APP_PATH & "Bin\" & LibName
APP_PATH & "Mod\" & LibName
APP_PATH & "Lib\" & sFileNameWithoutExtension & "\" & LibName
APP_PATH & "Bin\" & sFileNameWithoutExtension & "\" & LibName
APP_PATH & "Mod\" & sFileNameWithoutExtension & "\" & LibName
SystemDirectory & "\" & LibName
WindowsDirectory & "\" & LibName
CURDIR$ & "\" & LibName
APP_SCRIPTPATH & LibName
APP_SCRIPTPATH & "Lib\" & LibName
APP_SCRIPTPATH & "Bin\" & LibName
APP_SCRIPTPATH & "Mod\" & LibName
APP_SCRIPTPATH & "Bin\" & sFileNameWithoutExtension & "\" & LibName
APP_SCRIPTPATH & "Lib\" & sFileNameWithoutExtension & "\" & LibName
APP_SCRIPTPATH & "Mod\" & sFileNameWithoutExtension & "\" & LibName
Restrictions
See also
Examples