解决方法 就是重写ListView，然后设置双缓冲即可，然后再使用DoubleBufferListView，就不会闪烁了。下面的代码是DoubleBufferListView，并使用FrmMain来测试效果。

代码如下

第一步：DoubleBufferListView

public class DoubleBufferListView : ListView

{

public DoubleBufferListView()

{

SetStyle(ControlStyles.DoubleBuffer | ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);

UpdateStyles();

}

}

 

第二步

新建测试窗体FrmMain ，并使用DoubleBufferListView

public FrmMain()

{

InitializeComponent();

CheckForIllegalCrossThreadCalls = false;

ListView doubleBufferListView1 = new ListView();

//

// doubleBufferListView1

//

doubleBufferListView1.Font = new System.Drawing.Font("微软雅黑", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));

doubleBufferListView1.FullRowSelect = true;

doubleBufferListView1.HideSelection = false;

doubleBufferListView1.Location = new System.Drawing.Point(50, 37);

doubleBufferListView1.Name = "doubleBufferListView1";

doubleBufferListView1.Size = new System.Drawing.Size(400, 191);

doubleBufferListView1.TabIndex = 2;

doubleBufferListView1.UseCompatibleStateImageBehavior = false;

doubleBufferListView1.View = System.Windows.Forms.View.Details;

this.pnlflashing.Controls.Add(doubleBufferListView1);

doubleBufferListView1.Clear();

doubleBufferListView1.Columns.Add("Action", 80, System.Windows.Forms.HorizontalAlignment.Left);

doubleBufferListView1.Columns.Add("value", 80, System.Windows.Forms.HorizontalAlignment.Right);

doubleBufferListView1.Columns.Add("Action", 80, System.Windows.Forms.HorizontalAlignment.Left);

doubleBufferListView1.Columns.Add("value", 80, System.Windows.Forms.HorizontalAlignment.Left);

string[] listViewData = new string[4];

listViewData[0] = "Action";

listViewData[1] = "1";

listViewData[2] = "Action";

listViewData[3] = "1";

ListViewItem lvItem = new ListViewItem(listViewData, 0);

doubleBufferListView1.Items.Add(lvItem);

}

 

第三步：按钮事件

bool state;

private void button1_Click_1(object sender, EventArgs e)

{

Thread th = new Thread(PlayGame);

th.IsBackground = true;

if (state == false)

{

state = true;

button1.Text = "停止";

th.Name = "新线程";

th.Start();

}

else

{

state = false;

button1.Text = "开始";

}

}

private void PlayGame()

{

//try

//{

Random r = new Random();

while (state)

{

if (IsHandleCreated)

{

//Invoke跨线程调用，MethodInvoker  这个内部分委托，非常方便。亲测，其他委托关闭主窗体时会报错。

this.Invoke((MethodInvoker)delegate ()

{

string temp = r.Next(0, 10).ToString();

label1.Text = temp;

((ListView)pnlflashing.Controls["doubleBufferListView1"]).Items[0].SubItems[1].Text = temp;

Application.DoEvents();

});

}

//if (this.IsHandleCreated)

//{

// string temp = r.Next(0, 10).ToString();

// //label1.Text = temp;

// this.Invoke(new MethodInvoker(() =>

// {

// label1.Text = temp;

// ((ListView)pnlflashing.Controls["doubleBufferListView1"]).Items[0].SubItems[1].Text = temp;

// }));

//}

}

//}

//catch

//{

//}

}

}