backgroundworker problem

[Planker]

could someone point out what I am doing wrong that the reportProgress method is not working. BackgroundWorker bw = new BackgroundWorker(); public Control() {       bw.WorkerReportsProgress = true;       bw.WorkerSupportsCancellation = true;       bw.DoWork += new DoWorkEventHandler(bw_DoWork);       bw.ProgressChanged += new ProgressChangedEventHandler(bw_ProgressChanged);       bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted); } void bw_ProgressChanged(object sender, ProgressChangedEventArgs e) { //do updates } void bw_DoWork(object sender, DoWorkEventArgs e)             {                   BackgroundWorker worker = sender as BackgroundWorker;                   if ((worker.CancellationPending == true))                   {                         e.Cancel = true;                                           }                   else                   {                         //work code removed                         totalnumbersoffiles = XmlFiles.Count;                         for (int filecount = 0; filecount < XmlFiles.Count; filecount++)                         {                               //work code removed                               bw.ReportProgress(filecount);                         }  &

[DaveyM69]

Not sure what's wrong with your code - this sample code below works though so compare the two.

public class Test
{
private BackgroundWorker backgroundWorker;

public Test()
{
    backgroundWorker = new BackgroundWorker();
    backgroundWorker.WorkerReportsProgress = true;
    backgroundWorker.WorkerSupportsCancellation = true;
    backgroundWorker.ProgressChanged += new ProgressChangedEventHandler(backgroundWorker\_ProgressChanged);
    backgroundWorker.DoWork += new DoWorkEventHandler(backgroundWorker\_DoWork);
    backgroundWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(backgroundWorker\_RunWorkerCompleted);
}

public void StartTest()
{
    backgroundWorker.RunWorkerAsync();
}

private void backgroundWorker\_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
    Console.WriteLine(e.ProgressPercentage);
}

private void backgroundWorker\_DoWork(object sender, DoWorkEventArgs e)
{
    for (int i = 0; i <= 100; i++)
        backgroundWorker.ReportProgress(i);
}

private void backgroundWorker\_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
    Console.WriteLine("Done");
}

}

Test t = new Test();
t.StartTest();

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
Why are you using VB6? Do you hate yourself? (Christian Graus)

[N a v a n e e t h]

Planker wrote:

totalnumbersoffiles = XmlFiles.Count; for (int filecount = 0; filecount < XmlFiles.Count; filecount++) { //work code removed bw.ReportProgress(filecount); }

This looks odd to me.

Navaneeth How to use google | Ask smart questions

[Abdul Rahman Hamidy]

instead of bw.ReportProgress(fileCount) write worker.ReportProgress(fileCount+1)

Abdul Rahaman Hamidy Database Developer Kabul, Afghanistan