Switch case-sensitive

I have this portion of code in C#.

VB Code:

switch (stripCritical)
            {
                case "Not critical": ratingNumber = 1; break;
                case "Less critical": ratingNumber = 2; break;
                case "Moderately critical": ratingNumber = 3; break;
                case "Highly critical": ratingNumber = 4; break;
                case "Extremely critical": ratingNumber = 5; break;
            }

The problem is that if something comes accross as "Not Critical" then it doesnt match. How can I make this switch statement ignore case?

Thanks in advance.

Code:

---

switch (stripCritical.toLower())
{
  case "not critical":

---

Etc.

I should have thought of that.

Thank you very much.

Also do you know of a good web page that tells how to put a file browser on my form?

Thank you.

In, or a Common Dialog?

Common dialog.

I have never made a file browser with code before and I would like to try on out and see how hard or easy it is.

Code:

---

OpenFileDialog ofd = new OpenFileDialog();
if(ofd.ShowDialog() != DialogResult.Cancel)
{
MessageBox.Show(ofd.FileName);
}

---

Something like that?

Wow!

That was incredably easy.