无闪烁的listview

Q:http://topic.youkuaiyun.com/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();
}

DoubleBufferListViewlv = new DoubleBufferListView();
private void Form1_Load( object sender,EventArgse)
... {

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();
}
}
}
}