How do I replace the *first instance* of a string in .NET?

Question

I want to replace the first occurrence in a given string.

How can I accomplish this in .NET?

Answer 1

For anyone that doesn't mind a reference to Microsoft.VisualBasic, there is the Replace Method:

string result = Microsoft.VisualBasic.Strings.Replace("111", "1", "0", 2, 1); // "101"