Progress bar Error!

I am running c# 2010/.NET 4 Client Profile


I have some code for my progress bar-statusProgress

this code seems to do it's job, it displays the progress of my web browser control-webBrowser

There is no error written, but when i load my app, it says:

Value of '-1' is not valid for 'Value'. 'Value' should be between 'minimum' and 'maximum'.
Parameter name: Value

Code is:

private void webBrowser_ProgressChanged(object sender, WebBrowserProgressChangedEventArgs e)
{
statusProgress.Maximum = Convert.ToInt32(e.MaximumProgress);
statusProgress.Value = Convert.ToInt32(e.CurrentProgress);
}
Please give some help!

from time to time you should take a look at msdn first ;]
WebBrowserProgressChangedEventArgs.CurrentProgress Property

Quote:

---

Property Value
The number of bytes that have been loaded or -1 to indicate that the download has completed.

---

you have to handle this case properly

i've already done that

but it just has the same box- but with different values spawning indefinitely.


Can you give some code that can ensure that the progress bar doesn't make an error!

Quote:

---

Originally Posted by Jonathanwb

i've already done that

but it just has the same box- but with different values spawning indefinitely.


Can you give some code that can ensure that the progress bar doesn't make an error!

---

No, we can't. Your original error is due to a value of -1 being returned and you not accounting for that possibility in your code. If you have a new problem then you will need to describe it for us.