Question

I have a string that is of the format:

ABCDEFGHIJKLMN-OOOOOO

how do i truncate the string value to be of the following in c#?

ABCDKLMNOOOOOO

Hope for advise

Answer 1

Ok, I will take a guess at the logic rules. How about:

 string newStr = str.Substring(0,4)+str.Substring(10,4)+str.Substring(15,6);

or maybe you want

 string newStr = str.Substring(0,4)+str.Substring(10,4)+str.Split("-")[1];

there are many things you could want