Messaging.Show(String, Exception) Method

Displays a message box.

Namespace: DevExpress.ExpressApp.Win.Core

Assembly: DevExpress.ExpressApp.Win.v23.2.dll

NuGet Packages: DevExpress.ExpressApp.Win, DevExpress.ExpressApp.Win.Design

NuGet Package: DevExpress.ExpressApp.Win

Declaration

C#

public virtual void Show(
    string caption,
    Exception exception
)

VB.NET

Public Overridable Sub Show(
    caption As String,
    exception As Exception
)

Parameters

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.

Remarks

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.