SmartProgressBarButton contains a progress bar control which  is  used  to indicate the progress of a lengthy operation. It contains a rectangle that is gradually filled with the system highlight color as an operation progresses. It can be placed on the Ribbon control and the progress can be triggered by an event .
Progress bar can operate in two modes – regular and infinite. In the regular mode the progress is filled from left to right and stops when reaches the maximum value. In infinite mode the progress is filled from minimum value to maximum value and back.

'Declaration
 
Public Class SmartProgressBarButton 
   Inherits ToolbarBaseControlButton
   Implements BCGSoft.Controls.Shared.ICommandObject, BCGSoft.Shared.ISupportCmdUI 

'Usage
 
Dim instance As SmartProgressBarButton

public class SmartProgressBarButton : ToolbarBaseControlButton, BCGSoft.Controls.Shared.ICommandObject, BCGSoft.Shared.ISupportCmdUI  

public __gc class SmartProgressBarButton : public ToolbarBaseControlButton, BCGSoft.Controls.Shared.ICommandObject, BCGSoft.Shared.ISupportCmdUI  

public ref class SmartProgressBarButton : public ToolbarBaseControlButton, BCGSoft.Controls.Shared.ICommandObject, BCGSoft.Shared.ISupportCmdUI