FILE.DirList

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FILE.DirList

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This function reads directory or file properties. The function block needs a valid handle which identifies the directory as a transfer parameter. The information is written to structure ”deDirEntry” of type ”FILE.DIR_ENTRY”. If the function block cannot find any further entries the error message ”FILE.NO_MORE_ENTRIES” is generated and the entries in the structure ”deDirEntry” are deleted.

Inputs:

xExecute

 

BOOL

hDir

CAA HANDLE

Handle of the directory

 

Outputs:

xDone

 

BOOL

 

 

xBusy

BOOL

 

xError

BOOL

 

eError

FILE.ERROR

Error ID

5104 - FILE.NOT_EXIST

- Directory does not exist

5105 - FILE.EXIST:

- Directory already exists

deDirEntry

FILE.DIR_ENTRY

Information on the directory or file