tableLayoutPanel.GetType().GetProperty("DoubleBuffered",
System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic)
.SetValue(tableLayoutPanel, true, null);
强制设置双缓冲DoubleBuffered 解决tableLayoutPanel 闪烁
原文：http://www.cnblogs.com/leavind/p/6994084.html