Jetter AG
177
JC-120MC
FTP client
Deleting directories
This function lets you remove a directory from the file system of a remote
network node.
Function
FtpDirRemove(FtpConnection:Handle,
Const Ref
ServerDir: String
)
:Int;
Description of the function parameters:
Parameter
Value
Remarks
FtpConnection
Handle
Value returned by the
function
FtpConnect()
ServerDir
Directory name
Name of the directory to be
deleted
If the returned value is negative, an error has occurred. If the returned value is
0
, the directory could successfully be removed from the file system of the
remote network node.
Return value
0
No error
-1
Invalid handle
-2
Communication error, there is, for example, no response from
FTP server
-3
Error message from the FTP server, e.g. directory does not
exist
In the following cases, the task is not processed further after issuing the
function call:
The FTP server must first remove the subdirectory.
An error has occurred.
This function is processed in the following steps:
Step
Description
1
The controller sends a command to the FTP server that it has to remove
the subdirectory.
2
The FTP server removes the subdirectory.
3
If ...
... then ...
... no errors have occurred, ...
... the directory is removed, the
function is terminated and value
0
is
returned.
... errors have occurred, ...
the function is terminated and a
negative value is returned.
Introduction
Function declaration
Function parameters
Return value
Operating principle
Содержание JC-120MC
Страница 1: ...User Manual JC 120MC Controller 60880901 We automate your success...
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Страница 40: ...40 Jetter AG 3 Identifying Hardware revisions see page 38 Related topics...
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Страница 395: ...Jetter AG 395 JC 120MC Programming Result When initializing the JX2 system bus the adjusted baud rate values were used...
Страница 485: ...Jetter AG 485 JC 120MC Programming Topic Page Programming 486 Registers 498 Contents...
Страница 521: ...Jetter AG 521 JC 120MC Programming Use 29 bit identifier Default 11 bit identifier...
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