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WINDEV的在线文档

  • Processes managed by default
  • Processes managed by WinDev and WinDev Mobile
  • Optional processes
  • Optional processes of a Combo box control: opening and closing the combo boxes
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Processes associated with the Combo Box controls

Processes managed by default
WinDevWindows Store apps

Processes managed by WinDev and WinDev Mobile

WinDev and WinDev Mobile manage the following processes by default (in the order in which they appear in the code editor):
ProcessRuntime condition
InitializationRun when opening the window. (*)

Special case: automatically filled browsing combo box:
When this code is run, the Combo Box control is not filled yet. To force the control to be filled in this code, use:
End of initializationCode found only for automatically filled browsing Combo box controls:
Run once the Combo box contrnol control has been filled. This code enables you to select an element in the control, or to add or modify an element.
EntryRun when the control takes focus
ExitRun when changing control (TAB key, change of control with the mouse, ...)
Whenever modifiedCode found only for editable combo box controls:
Run when the user performs an input in an editable Combo box control.
Row selectionRun when the user selects an element in the row or modifies the selected element.

(*) By default, the "Initialization" process of each control is run according to the creation order of the controls in the window. To modify this runtime order:
  1. Select "Windows .. Edit the initialization order".On the "窗口" pane, in the "顺序" group, click "初始化".
  2. In the window that is displayed, use the arrows on the right to modify the initialization order of controls.

Optional processes
Several optional processes can be managed.

To manage an optional process, all you have to do is select it in the icon bar of the code window.

WinDev/WinDev Mobile

WebDev

You have the ability to manage:

  • the rollover of the control by the mouse,
  • the left mouse button down, up, with a double click,
  • the right mouse button down, up, with double click,
  • the mouse wheel, ...

WinDev

Optional processes of a Combo box control: opening and closing the combo boxes

Two optional processes are associated with Combo box controls:
ProcessRuntime condition
Opening the drop-down listRun when the user displays the content of the combo box.
Used to fill a combo box dynamically when it is opened.
Closing the drop-down listRun when the user closes the drop-down list of the combo box.
Used to position the cursor in another control when validating the combo box.
17版本和更高版本
WinDevWindows Inputing a new value
17新版本
WinDevWindows Inputing a new value
WinDevWindows Inputing a new value
Run when the user validate a new value entered in the edit control of the combo box.
Used to check the value entered, or add it to a file, ...