FILE.EXISTS Function
/pages/Ref/Api/Objects/System/File/FILE.EXISTS Method.xml
The FILE.EXISTS() method determines if a file or directory exists on disk. A logical result of TRUE (.T.) is returned if the supplied Filename is found.
Type::Definition Exists Method
/pages/Ref/Api/Namespace/Type/Definition/Exists Method.xml
Return true of a type exists (may or may not have metadata).
ImageName.Exists Method
/pages/Ref/Api/Objects/Utility/ImageName/ImageName.Exists Method.xml
The .Exists() method determines if a logical image name exists in the string dictionary.
Extension::RedisClient Exists Method
/pages/Ref/Api/Namespace/Extension/RedisClient/Exists Method.xml
Exists Command.
A5Storage::SubContainer ItemExists Method
/pages/Ref/Api/Namespace/A5Storage/SubContainer/ItemExists Method.xml
Returns .T. if the operation succeeds, otherwise .F. (see .CallResult for additional error information.)
A5Storage::DataContainer ItemExists Method
/pages/Ref/Api/Namespace/A5Storage/DataContainer/ItemExists Method.xml
Returns .T. if the item exists, otherwise .F.
{dialog.object}.phoneGapFileExists Method
/pages/Ref/Client_Api/UX/UX methods/phoneGapFileExists Method.xml
Checks if a file exists in the file system of the mobile device.
{dialog.object}.phoneGapFileExistsURL Method
/pages/Ref/Client_Api/UX/UX methods/phoneGapFileExistsURL Method.xml
Check if a file exists. If the file does exist, a callback function is called with the properties of the file (such as size, date last modified, etc.)
RoleExists Method
/pages/Ref/Api/Objects/Server/Context/Security/RoleExists Method.xml
Checks if a role exists.
UserExists Method
/pages/Ref/Api/Objects/Server/Context/Security/UserExists Method.xml
Checks if the user exists.