Requin | Stellayr -> C'est par ce qu'il ne peut pas interagir avec le système. Quand tu utilise la planification des tâches la tache est executé en utilisant un compte (le contexte d'exécution). Mais si l'utilisateur n'est pas loggué tu ne verras rien du tout. La solution c'est d'utiliser la commande START qui permet une exécution asynchrone :
Code :
- Starts a separate window to run a specified program or command.
- START ["title"] [/Dpath] [/I] [/MIN] [/MAX] [/SEPARATE | /SHARED]
- [/LOW | /NORMAL | /HIGH | /REALTIME | /ABOVENORMAL | /BELOWNORMAL]
- [/WAIT] [/B] [command/program]
- [parameters]
- "title" Title to display in window title bar.
- path Starting directory
- B Start application without creating a new window. The
- application has ^C handling ignored. Unless the application
- enables ^C processing, ^Break is the only way to interrupt
- the application
- I The new environment will be the original environment passed
- to the cmd.exe and not the current environment.
- MIN Start window minimized
- MAX Start window maximized
- SEPARATE Start 16-bit Windows program in separate memory space
- SHARED Start 16-bit Windows program in shared memory space
- LOW Start application in the IDLE priority class
- NORMAL Start application in the NORMAL priority class
- HIGH Start application in the HIGH priority class
- REALTIME Start application in the REALTIME priority class
- ABOVENORMAL Start application in the ABOVENORMAL priority class
- BELOWNORMAL Start application in the BELOWNORMAL priority class
- WAIT Start application and wait for it to terminate
- command/program
- If it is an internal cmd command or a batch file then
- the command processor is run with the /K switch to cmd.exe.
- This means that the window will remain after the command
- has been run.
- If it is not an internal cmd command or batch file then
- it is a program and will run as either a windowed application
- or a console application.
- parameters These are the parameters passed to the command/program
- If Command Extensions are enabled, external command invocation
- through the command line or the START command changes as follows:
- non-executable files may be invoked through their file association just
- by typing the name of the file as a command. (e.g. WORD.DOC would
- launch the application associated with the .DOC file extension).
- See the ASSOC and FTYPE commands for how to create these
- See the ASSOC and FTYPE commands for how to create these
- associations from within a command script.
- When executing an application that is a 32-bit GUI application, CMD.EXE
- does not wait for the application to terminate before returning to
- the command prompt. This new behavior does NOT occur if executing
- within a command script.
- When executing a command line whose first token is the string "CMD "
- without an extension or path qualifier, then "CMD" is replaced with
- the value of the COMSPEC variable. This prevents picking up CMD.EXE
- from the current directory.
- When executing a command line whose first token does NOT contain an
- extension, then CMD.EXE uses the value of the PATHEXT
- environment variable to determine which extensions to look for
- and in what order. The default value for the PATHEXT variable
- is:
- .COM;.EXE;.BAT;.CMD
- Notice the syntax is the same as the PATH variable, with
- semicolons separating the different elements.
- the command prompt. This new behavior does NOT occur if executing
- within a command script.
- When executing a command line whose first token is the string "CMD "
- without an extension or path qualifier, then "CMD" is replaced with
- the value of the COMSPEC variable. This prevents picking up CMD.EXE
- from the current directory.
- When executing a command line whose first token does NOT contain an
- extension, then CMD.EXE uses the value of the PATHEXT
- environment variable to determine which extensions to look for
- and in what order. The default value for the PATHEXT variable
- is:
- .COM;.EXE;.BAT;.CMD
- Notice the syntax is the same as the PATH variable, with
- semicolons separating the different elements.
- When searching for an executable, if there is no match on any extension,
- then looks to see if the name matches a directory name. If it does, the
- START command launches the Explorer on that path. If done from the
- command line, it is the equivalent to doing a CD /D to that path.
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Tanshiro -> Le contexte dans lequel s'exécute c'est en gros le compte qui sera utilisé. I lfaut vérifier que ton programme peut bien s'exécuter avec le compte que tu as choisi pour ta planification. Si il a besoin d'interagir avec le bureau, etc...
Message édité par Requin le 03-06-2003 à 15:41:30
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