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.NET Framework 4.5.2+
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Messaging.Show(String, Exception) Method

Displays a message box.

Namespace: DevExpress.ExpressApp.Win.Core

Assembly: DevExpress.ExpressApp.Win.v23.1.dll

NuGet Package: DevExpress.ExpressApp.Win


public virtual void Show(
    string caption,
    Exception exception


Name Type Description
caption String

A string, which is the exception dialog form caption.

exception Exception

A System.Exception object specifying an exception to be displayed.


Shows the message box with the “Error” caption, Exception.Message text and “OK” button, using the XtraMessageBox.Show method, and then triggers the Messaging.ConfirmationDialogClosed event, if the exception passed is user friendly (IUserFriendlyException). Otherwise, displays the exception dialog form via the ExceptionDialogForm.ShowMessage method, with caption passed via the caption parameter. You can override this method in a custom Messaging descendant.

See Also