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Différence entre RunOnce et RunOnceEx dans la base de registre

1 réponse
Avatar
Grand Titus
Bonjour

Quelle est la diff=E9rence entre les clefs:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersio
n\RunOnce
et=20
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersio
n\RunOnceEx

Merci

1 réponse

Avatar
Guy Detienne
Salut ;O)

Si l'anglais ne te fait pas peur:
Bonne lecture.

Guy DETIENNE

RunOnceEx and RunEx Registry Keys
-----------------------------------
This is summary describes the functionality of the
RunOnceEx and RunEx registry keys in Windows 98. It does
not apply to other Windows versions.

Currently, the "Run" and "RunOnce" registry keys in
Windows 98 execute commands when the shell starts. Several
features have been added to make this more robust. The
replacements are RunEx for Run and RunOnceEx for RunOnce.
The main features for RunEx and RunOnceEx are described in
the following list:

Status - A dialog box is displayed while the items
contained in the registry key are being processed. The
entries to be processed are grouped into sections and the
dialog box highlights the current section being processed.
You can disable the status dialog box feature.

Performance - The majority of the commands contained in
the Run and RunOnce registry keys create separate
processes, which is very inefficient. The RunEx and
RunOnceEx registry keys do not create separate processes.
The RunEx and RunOnceEx registry keys also support a
dependency list of DLLs that remain loaded while either
all the sections or some of the sections are being
processed.

Error Handling - If an exception occurs while calling a
function in a DLL, the exception is caught and an error
dialog box is displayed to the user. You can suppress this
error dialog box using a flag in the RunOnceEx registry
key. You can also set a flag to enable log errors and
execution of the RunOnceEx or RunEx registry keys.

Deterministic - The RunOnceEx and RunEx registry keys sort
the entries and sections alphabetically to force a
deterministic order. The RunOnce and Run registry keys do
not wait until one entry is finished before starting the
next entry, except for the items in the RunOnce registry
key contained in the HKEY_LOCAL_MACHINE registry key.


-----Original Message-----
Bonjour

Quelle est la différence entre les clefs:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersi
o

nRunOnce
et
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersi
o

nRunOnceEx

Merci
.