You can do a SuspendLayout > Fill the ListView > ResumeLayout()
HTH
Sudhakar Sadasivuni
http://weblogs.asp.net/ssadasivuni
MyUG :
http://www.mugh.net
"John Lee" wrote:
[color=blue]
> Thanks Jay for your response.
>
> I tried your code and it still flickering a lot. To demonstrate it, you can
> grab a listview, create 3 columns - name, value, timestamp, in form_load
> event to add 50 items into that listview as Item1 - Item49, add a timer to
> your windows form, set the timer interval to 100 ms, in the event handler,
> add the code to update the value and timestamp
>
> Random r = new Random();
> listView1.BeginUpdate();
> for (int i = 0; i < 50; i++)
> {
> listView1.Items[i].SubItems[1] = r.Next(0, 10000).ToString();
> listView1.Items[i].SubItems[2] = DateTime.Now().ToLongTimeString();
> }
> listView1.EndUpdate();
>
> Anyone could make the flickering goes away would be my star!!!! or any other
> solution to this fast updating problem?
>
> Thanks in advance!
> John
>
>
> "Jay" <jayonline@gmail.com> wrote in message
> news:udU70zU0EHA.2568@TK2MSFTNGP11.phx.gbl...[color=green]
> > use following code in the contructor.
> >
> > // set control styles
> > this.SetStyle(ControlStyles.DoubleBuffer, true);
> > this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
> > this.SetStyle(ControlStyles.UserPaint, true);
> > this.SetStyle(ControlStyles.ResizeRedraw, true);
> >
> > regards
> >
> > Jay
> >
> >
> > "John Lee" <john.nospam@pursca.com> wrote in message
> > news:#R4NIQT0EHA.1292@TK2MSFTNGP10.phx.gbl...[color=darkred]
> >> Hi,
> >>
> >> I have a windows application that uses the listview to display about 50
> >> items in detailed view - 4 columns. The first column is static and other
> >> columns will be updated in 100-1000ms - it looks awful when it's
> >> running -
> >> flickering too much!!!
> >>
> >> Anyone know how to solve this flickering problem? or how should I deal[/color]
> > with[color=darkred]
> >> this issue? I see some other C++ app can display more than 100 items[/color]
> > without[color=darkred]
> >> any flickering in such as speed. Can we achieve the same effect in C#?
> >>
> >> Thanks a lot!
> >>
> >> John
> >>
> >>[/color]
> >
> >[/color]
>
>[/color]
