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- "Request for refreshing the display" event
- MVP: "Presenter" attribute
ExecuteRefreshUIElement (Function) In french: ExécuteMiseAJourUIÉlément Immediately executes the "Request for refreshing the display" event of the given element: window, page, internal window, internal page, control template or supercontrol. If the function is called several times during a process, the refresh event will be run several times. Remark: This function is mainly used:
ExecuteRefreshUIElement(WIN_Child) Syntax
ExecuteRefreshUIElement(<Element> [, <Parameter 1> [... [, <Parameter N>]]])
<Element>: Window, page or control name Element for which the "Request for refreshing the display" event must be executed. This element can correspond to: - the name of a window, page, internal window or page, window or page template.
- the name of a control with the "Request for refreshing the display" WLanguage event: internal window, internal page, control template, supercontrol, etc.
<Parameter 1>: Optional parameter corresponding to the type expected by the "Request for refreshing the display" event First parameter that will be passed to the "Request for refreshing the display" event of the window or control. <Parameter N>: Type of value expected by the "Request for refreshing the display" event Nth parameter that will be passed to the "Request for refreshing the display" event of the window or control. Remarks "Request for refreshing the display" event One of the events associated with the window (or page) is "Request for refreshing the display". This event is used to group the code for refreshing the window (or page) controls: contents of controls, state (visible, grayed out...), text to refresh, etc. This event can receive parameters. Simply declare a procedure in the event. For example:
PROCEDURE AskForRefresh(RefreshType is boolean)
This event is started upon request by the following functions: - RequestRefreshUI: Executes the "Request for refreshing the display" event at the end of the current process (asynchronous execution).
- ExecuteRefreshUI: Immediately executes the "Request for refreshing the display" event.
- RequestRefreshUIElement: Executes the "Request for refreshing the display" event of the given element at the end of the current process (asynchronous execution).
- ExecuteRefreshUIElement: Immediately executes the "Request for refreshing the display" event of the given element.
- RequestRefreshUIParent: Executes the "Request for refreshing the display" event of the higher level at the end of the current process (asynchronous execution).
- ExecuteRefreshUIParent: Immediately executes the "Request for refreshing the display" event of the higher level.
When these functions are called, you can specify the value of the parameters expected by "Request for refreshing the display". Remark: The "Request for refreshing the display" event can also be immediately executed by ExecuteProcess with the following syntax: ExecuteProcess(<Element name>, trtRequestRefresh)
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