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- Features of the dialog box
- Line break in the dialog box
- Displaying the last error message
- Miscellaneous
Error (Function) In french: Erreur Displays a custom error message in a system error window. Remarks: - This is a modal warning window. To continue running the application, the user must click "OK".
 In a Webservice, Error is used to define the error returned by the Webservice. If Error is called multiple times, the error messages are concatenated.
Syntax
Displaying a custom error message Hide the details
Error(<Text> [, <Line 2> [... [, <Line n>]]])
<Text>: Character string Text to display. <Line 2>: Optional character string Text displayed on the second line. <Line n>: Optional character string Text displayed on the Nth line. Remarks Features of the 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 the left.
- The button caption depends on the runtime language of Windows.
- The maximum number of characters cannot exceed 4096. If a larger string is passed as parameter, it will be truncated.
- The icon displayed (white cross) 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: Error("An error was detected while entering the address." + CR + ...
"Please modify the customer details.")
is equivalent to: Error("An error was detected while entering the address. ", ...
"Please modify the customer details.")
You also have the ability to use the syntax of multiline strings. For example: Error(
[
An error was detected while entering the address.
Please modify the customer details.
])
- Timers (TimerSys) are not stopped when this function is called.
- The caption of the button is displayed in the language used by Windows on the current computer.
Business / UI classification: UI Code
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