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  • Events managed by default
  • Optional events
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
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WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Events associated with Bar Code controls
Events managed by default
WINDEVAndroidiPhone/iPadUniversal Windows 10 App WINDEV and WINDEV Mobile manage the following events by default (in order of appearance in the code editor):
EventRuntime condition
InitializationRun when opening the window. *
ClickRun when the user clicks the control.
(*) By default, the "Initializing" event of each control is run according to the order in which the controls were created in the window. To modify this runtime order:
  1. Select "Windows .. Edit the initialization order".On the "Window" pane, in the "Order" group, click "Initialization".
  2. In the window that is displayed, use the arrows on the right to modify the initialization order of controls.
Versions 17 and later
WEBDEV - Server codeWEBDEV - Browser code WEBDEV manages the following events by default (in order of appearance in the code editor):
EventRuntime condition
Initialization (Server code)Run when opening the page.
Load (onload) (Browser code)Run whenever the image of the bar code is loaded and displayed by the browser.
Click (Browser code)Run when the user clicks the control.
Click (Server code)Run when the user clicks the control.
New in version 17
WEBDEV - Server codeWEBDEV - Browser code WEBDEV manages the following events by default (in order of appearance in the code editor):
EventRuntime condition
Initialization (Server code)Run when opening the page.
Load (onload) (Browser code)Run whenever the image of the bar code is loaded and displayed by the browser.
Click (Browser code)Run when the user clicks the control.
Click (Server code)Run when the user clicks the control.
WEBDEV - Server codeWEBDEV - Browser code WEBDEV manages the following events by default (in order of appearance in the code editor):
EventRuntime condition
Initialization (Server code)Run when opening the page.
Load (onload) (Browser code)Run whenever the image of the bar code is loaded and displayed by the browser.
Click (Browser code)Run when the user clicks the control.
Click (Server code)Run when the user clicks the control.
Optional events
Several optional events can be managed.
To manage an optional event, simply select it in the icon bar of the code window.
In WINDEV
in WEBDEV
To add an optional event:
  1. Select the requested control.
  2. Display the code window of this control (F2 key).
  3. Click the link "Add other processes to xxx" at the bottom of the window code, after the last event.Click the link "Add other events to xxx" at the bottom of the window code, after the last event.
  4. All the optional events available for the control are displayed.
  5. Check the optional event to add and validate.
    Note: You can select several optional events.
  6. The selected optional event is automatically added to the events managed by the control.
To disable an optional event, simply perform the same operations to display the list of optional events. Then simply uncheck the optional events to delete.
Note: If the disabled code contains WLanguage code, this code is automatically deleted.
You can manage, for example:
  • the control rollover with the mouse,
  • the left mouse button down, up, with a double click,
  • the right mouse button down, up, with double click,
  • the mouse wheel, ...
Minimum required version
  • Version 9
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