如何将字符串拆分为单词并获取c#中不同的单词？

Question

I have 2 richTextBoxes. The user has to type text to richTextBox2 from richTextBox1. When this is done, I want to do a correction, which shows (highlights for example) the different words, double spaces etc. I need to do this with words, because one wrong word equals one mistake.

Thank you in advance!

Answer 1

String[] words = str.split(" "); 

will get you all of the words that are seperated by a space and put them in an array of Strings. then you can go over that array and check every word individually.

is this what you are looking for? more info on str.split(char c)

Answer 2

If you want to find different words you can use diffplex library. You will need to implement words highlights.

For a list of possible solutions, you can look here

Word by word diff comparison of two strings in .NET