Message = "Do you want to save changes to this document before closing?"ĭialog. Set to True to show the button.īy default, only the ActionButton is shown, but you can show the others simply by setting their Visible properties to True.ĭialog. This is a little bit more work, but the results are worth it.Ī MessageDialog can have up to three buttons: ActionButton, CancelButton, and AlternateActionButton, which each have these properties: You need to declare a variable as type MessageDialog, instantiate it, set its properties, and handle the result returned, which tells you which button the user pressed. However, since MessageDialog is a class, you cannot accomplish all of this with a one line function call. You can also present subordinate explanatory text below the main message. With the MessageDialog class, you can present up to three buttons and control their text and functionality. By taking advantage of the MessageDialog class you can have more sophisticated dialog boxes than are possible with the MsgBox function. The MessageDialog class itself supports more configuration options should you need them such as additional buttons, icons, and more.Ī Message Dialog is a much more flexible dialog that you can display to the user. Use MessageBox when you need a simple message dialog box. The null character will terminate the string, no matter where it appears. If the string that you pass to MessageBox contains a null character or unprintable characters, you should filter them out before passing them to MessageBox.
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