dataGridView 闪烁 和 listview 闪烁 的解决办法。

/// <summary>
        ///双缓冲DataGridView，解决闪烁
        /// </summary>
        class DoubleBufferListView : DataGridView
        {
            public DoubleBufferListView()
            {
                SetStyle(ControlStyles.DoubleBuffer | ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
                UpdateStyles();

            }
        }

然后在DataGridView所在窗体的InitializeComponent方法中，更改控件类型实例化语句为：

            //this.dataGridView1 = new System.Windows.Forms.DataGridView();   (屏蔽掉)
            this.dataGridView1 = new DoubleBufferListView();

**///////////////////////////////////////////////////////////////////////////////////////////////



 /// <summary>
        ///双缓冲ListView ，解决闪烁
        /// </summary>
        class DoubleBufferListView : ListView 
        {
            public DoubleBufferListView()
            {
                SetStyle(ControlStyles.DoubleBuffer | ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
                UpdateStyles();

            }
        }

然后在ListView 所在窗体的InitializeComponent方法中，更改控件类型实例化语句为： 
                    
            //this.listView1 = new System.Windows.Forms.ListView();    (屏蔽掉)
            this.listView1 = new DoubleBufferListView();