ArcGIS Pro 2.9 API Reference Guide
Show(Window,String,String,MessageBoxButton) Method

ArcGIS.Desktop.Framework.Dialogs Namespace > MessageBox Class > Show Method : Show(Window,String,String,MessageBoxButton) Method
Displays a message box in front of the specified window. The message box displays a message, title bar caption, button, and icon; and it also returns a result.
Syntax
Public Overloads Shared Function Show( _
   ByVal owner As Window, _
   ByVal messageText As String, _
   ByVal caption As String, _
   ByVal button As MessageBoxButton _
) As MessageBoxResult

Parameters

owner
messageText
caption
button
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

MessageBox Class
MessageBox Members
Overload List