InfoAsynchronous (Function)

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Characteristics of dialog box
Line break in the dialog box
Special cases

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InfoAsynchronous (Function)

In french: InfoAsynchrone

Displays a non-blocking custom message in a system information window.

Remarks:

This is a non-blocking information window. The WLanguage code that follows the call to InfoAsynchronous continues to run. To close the window, the user must click the OK button to validate. When the user clicks "OK", the code of a WLanguage procedure can be run.
In the WLanguage code following the call to the function, another modal window cannot be opened before closing the dialog box.

Example

User_Name is string
User_Name = "Florence"
InfoAsynchronous("Hello" + User_Name, "Welcome!", MyProcedure_Info)

INTERNAL PROCEDURE MyProcedure_Info()
ToastDisplay("Close info")
END

Syntax

InfoAsynchronous(<Text> [, <WLanguage procedure>])

<Text>: Character string (with quotes)

Text to display.

<WLanguage procedure>: Name of procedure or lambda procedure, optional

Name of the WLangage procedure ("callback" procedure) called when the user clicks "OK" in the information window.
This WLanguage procedure can correspond to:
a name of a global procedure,
a name of internal procedure,
a lambda procedure.
If this parameter is not specified, no procedure is run when the user clicks "OK" in the information window.

Remarks

Characteristics of dialog box

The title of the dialog box corresponds to the title of the current window (or page).
To modify or define the title of dialog box, use NextTitle.

The message is aligned to left.
The captions of buttons depend on the runtime language of Windows.
The maximum number of characters cannot exceed 4096. If a larger string is passed in parameter, it will be truncated.
The icon displayed (information tooltip) cannot be modified.

Line break in the dialog box

The CR string (Carriage Return) can be used to force a break to the next line. For example:

InfoAsynchronous("The XXX form was modified." + CR + "This form will be saved.")

You also have the ability to use the syntax of multiline strings. For example:

InfoAsynchronous(
[
The XXX form has been modified.

This form will be saved.
])

Special cases

Timers (TimerSys) are not stopped when this function is called.
The text of the buttons is displayed in the system language.

Component: wd260obj.dll