JVCL Help:TJvComputerInfoEx.OnSettingChange
JVCL Help: TJvComputerInfoEx.OnSettingChange Event
Search in JVCL Help
Search in all projectsSummary
Occurs when a system setting has changed.
Pascal
TJvSettingChangeEvent = procedure (Sender: TObject; Flag: Integer; const Section: string) ofobject;
propertyOnSettingChange: TJvSettingChangeEvent;
Parameters
| Parameters | Description |
| Section | A string that indicates the area containing the system parameter that was changed. For example, this string can be the name of a registry key or the name of a section in the WIN.INI file. |
| Flag | The parameter that was changed. This value is the same as the uiAction parameter to SystemParametersInfo. |
| Sender | The object that triggered the event. |
Description
Write a handler for this event to take specific actions when a system setting is changed using SystemParametersInfo. The Section parameter is not particularly useful in determining which system parameter changed. For example, when the string is a registry name, it typically indicates only the leaf node in the registry, not the whole path. In addition, some applications send this message with Section set to an empty string. In general, when you handle this event, you should check and reload any system parameter settings that are used by your application. This event is triggered in response to a WM_SETTINGCHANGE message.
See Also
,
About
Contribute to this help topic
This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page
