Android Question Text file

[Mahdi Hamoudi]

How to check if a word, written to EditText, exists in a list of words saved in a text file and how to display the result of search on a label like: "The word exists" or " the word does not exist" using a button?
Thanks in advance.

 

[klaus]

You should read your text file into a list.
In the Button1_Click event you can check with Index = List1.IndexOf(EditText1.Text), if Index >= 0 then the word exists.

 

[Mahdi Hamoudi]

Thanks again Klaus. That's what I need.