BackgroundWorker Question

[Peter Carlson]

I am testing backgroundWorke r to update our installer with both messages
and with a progress bar. I am finding however that the text never gets
updated. Any ideas what I might be doing wrong? Code snipped for brevity.

Peter

private BackgroundWorke r worker;
private void Install_Click(o bject sender, EventArgs e)
{
worker = new BackgroundWorke r();
worker.RunWorke rCompleted += new
RunWorkerComple tedEventHandler (worker_WorkerC ompleted);
worker.Progress Changed += new
ProgressChanged EventHandler(wo rker_ProgressCh anged);
worker.DoWork += new DoWorkEventHand ler(worker_DoWo rk);
worker.WorkerRe portsProgress = true;
worker.WorkerSu pportsCancellat ion = true;
worker.RunWorke rAsync();
}

void worker_Progress Changed(object sender, ProgressChanged EventArgs e)
{
txtInfo.Text = e.ProgressPerce ntage.ToString( );
}

void worker_DoWork(o bject sender, DoWorkEventArgs e)
{
BackgroundWorke r bw = (BackgroundWork er)sender;
for (int i = 0; i < 1000000; i++)
{
bw.ReportProgre ss(i);
}
}

[Rene]

Re: BackgroundWorke r Question

Refrsh the textbox.

void worker_Progress Changed(object sender, ProgressChanged EventArgs
e)
{
txtInfo.Text = e.ProgressPerce ntage.ToString( );
txtInfo.Refresh ();
}


"Peter Carlson" <peter@h_o_w_u_ d_o_d_a_t.comwr ote in message
news:eiRqMGwgIH A.944@TK2MSFTNG P05.phx.gbl...

>I am testing backgroundWorke r to update our installer with both messages
>and with a progress bar. I am finding however that the text never gets
>updated. Any ideas what I might be doing wrong? Code snipped for brevity.
>
Peter
>
private BackgroundWorke r worker;
private void Install_Click(o bject sender, EventArgs e)
{
worker = new BackgroundWorke r();
worker.RunWorke rCompleted += new
RunWorkerComple tedEventHandler (worker_WorkerC ompleted);
worker.Progress Changed += new
ProgressChanged EventHandler(wo rker_ProgressCh anged);
worker.DoWork += new DoWorkEventHand ler(worker_DoWo rk);
worker.WorkerRe portsProgress = true;
worker.WorkerSu pportsCancellat ion = true;
worker.RunWorke rAsync();
}
>
void worker_Progress Changed(object sender, ProgressChanged EventArgs e)
{
txtInfo.Text = e.ProgressPerce ntage.ToString( );
}
>
void worker_DoWork(o bject sender, DoWorkEventArgs e)
{
BackgroundWorke r bw = (BackgroundWork er)sender;
for (int i = 0; i < 1000000; i++)
{
bw.ReportProgre ss(i);
}
}
>

[Peter Carlson]

Re: BackgroundWorke r Question

Thx.

Rene wrote:

Refrsh the textbox.
>
void worker_Progress Changed(object sender,
ProgressChanged EventArgs e)
{
txtInfo.Text = e.ProgressPerce ntage.ToString( );
txtInfo.Refresh ();
}
>
>
"Peter Carlson" <peter@h_o_w_u_ d_o_d_a_t.comwr ote in message
news:eiRqMGwgIH A.944@TK2MSFTNG P05.phx.gbl...

>I am testing backgroundWorke r to update our installer with both
>messages and with a progress bar. I am finding however that the text
>never gets updated. Any ideas what I might be doing wrong? Code
>snipped for brevity.
>>
>Peter
>>
>private BackgroundWorke r worker;
>private void Install_Click(o bject sender, EventArgs e)
>{
> worker = new BackgroundWorke r();
> worker.RunWorke rCompleted += new
>RunWorkerCompl etedEventHandle r(worker_Worker Completed);
> worker.Progress Changed += new
>ProgressChange dEventHandler(w orker_ProgressC hanged);
> worker.DoWork += new DoWorkEventHand ler(worker_DoWo rk);
> worker.WorkerRe portsProgress = true;
> worker.WorkerSu pportsCancellat ion = true;
> worker.RunWorke rAsync();
>}
>>
>void worker_Progress Changed(object sender, ProgressChanged EventArgs e)
>{
> txtInfo.Text = e.ProgressPerce ntage.ToString( );
>}
>>
>void worker_DoWork(o bject sender, DoWorkEventArgs e)
>{
> BackgroundWorke r bw = (BackgroundWork er)sender;
> for (int i = 0; i < 1000000; i++)
> {
> bw.ReportProgre ss(i);
> }
>}
>>

>