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- Characteristics of dialog box
- Line break in the dialog box
- Miscellaneous
- Application in the background: Android 10 specific case
OKCancel (Function) In french: OKAnnuler Remarks Characteristics of dialog box - The title of the dialog box corresponds to the title of the current window (or page).
 To comply with the system specifications, the title of dialog box is empty by default. To define this title, use NextTitle. - 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 (exclamation mark) 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:
IF OKCancel("Caution: you are going to delete this record" + CR + ... "Do you want to continue?") THEN HDelete(CUSTOMER) END
is equivalent to:
IF OKCancel("Caution: this record will be deleted", ... "Do you want to continue?") THEN HDelete(CUSTOMER) END
You also have the ability to use the syntax of multiline strings. For example:
OKCancel( [ Caution: you are going to delete this record. Do you want to continue? ])
Versions 25 and later New in version 25 Business / UI classification : UI Code
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| | Exemplo OkCancel
IF OKCancel("Vamos Gravar") THEN //Comandos Info("Comandos") END
//Blog com Video e exemplo http://windevdesenvolvimento.blogspot.com.br/2016/07/curso-windev-funcoes-dialogo-2-okcancel.html https://www.youtube.com/watch?v=ECbkPsdEoIY
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