Asp.net中無閃爍的listview

來源:互聯網
上載者:User

Q:http://topic.csdn.net/u/20071205/15/116fa433-69bc-418d-a31c-3c279abc8007.html

A:

public partial class Form1 : Form  ...{        class  DoubleBufferListView  :  ListView    ...{        public  DoubleBufferListView()        ...{            SetStyle(ControlStyles.DoubleBuffer|ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint,  true);            UpdateStyles();        }    }      public Form1()    ...{      InitializeComponent();    }      DoubleBufferListView lv = new DoubleBufferListView();    private void Form1_Load(object sender, EventArgs e)    ...{           this.Controls.Add(lv);      lv.Height = 300;      lv.Width = 300;      new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(doAdd)).Start();    }      void doAdd(object obj)    ...{      if (this.InvokeRequired)      ...{        this.Invoke(new System.Action<object>(doAdd), new object[] ...{ obj });      }      else      ...{        for (int i = 0; i < 100; i++)        ...{          this.lv.Items.Add(new ListViewItem("jinjazz" + this.lv.Items.Count.ToString()));          System.Threading.Thread.Sleep(10);          Application.DoEvents();        }      }    }  }

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