Hi I am trying to have a progress bar showing the user how much is done. Actually I am uploading a file to the server. I have created a method
public void uploadToServer(string fileName)
{
//...
}
I want to show a progress bar how much is done... or start incrementing the progress bar till it completes the method uploadToServer(). I have never used progress bar. Please help me how I can achieve this.

Thank you so much.

I think you can use the BackgroundWorker to perform such long time operation as uploading. And the BackgroundWorker has an ability to report progress.

...
int progress = (int) ((float)uploaded / (float)fileSize * 100);
bw.ReportProgress(progress);
...

and here is event handler:
private void bckgrndWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
this.myProgressBar.Value = e.ProgressPercentage;
}

Hi RaviSantha, I think you can add one timer in your form

then using the timer to refresh the upload status

In this article there are many demo of upload file to server,I am sure this will help you .