What are the things to watch out for with case insensitive regex replace?

Question

I have written the following code to do case insensitive replace in C#:

Regex.Replace(textBoxText, 
    Regex.Escape(findText), 
    replaceText, 
    RegexOptions.IgnoreCase);

Just wanted to check, whether this is the right approach, or is there a better approach and whether I'm overlooking something that I should better be aware of.

Note: Please don't provide me some hand crafted code, I had used a fast replace function from codeproject, and that code crashes at client side, and I have no way to know, what input the user was using. So, I prefer some simple but correct and reliable method.

Answer 1

Seems OK to me. Does it work in all cases you need? If it does - use it.