WinFormsApp1/FastDataGridView.cs

@@ -10,7 +10,7 @@ public class FastDataGridView : DataGridView
         typeof(DataGridView)
             .GetProperty("DoubleBuffered", BindingFlags.Instance | BindingFlags.NonPublic)
             .SetValue(this, true, null);
-
+          
         this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
         this.SetStyle(ControlStyles.AllPaintingInWmPaint, true); 
         this.SetStyle(ControlStyles.UserPaint, true);