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How to implement Wait Cursor in C#

public class WaitCursor : IDisposable
{
     private Cursor _previousCursor;
 
     public WaitCursor()
     {
         _previousCursor = Mouse.OverrideCursor;
 
         Mouse.OverrideCursor = Cursors.Wait;
     }
 
     #region IDisposable Members
 
     public void Dispose()
     {
         Mouse.OverrideCursor = _previousCursor;
     }
 
     #endregion
}

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