How to Append new line in each element of string array

Question

User339833461 posted

Hello Everyone, 

I am facing bit problem with string array. pls help me here

Actually i have a string like below

string[] str1;
str1 = new string[5]{ “Element 1”, “Element 2”, “Element 3”, “Element 4”, “Element 5” };

Here i want to check each element in string array has new line or not. If it's not having new line append to it, i need to append new line like below

str1 = new string[5]{ “Element 1\n”, “Element 2\n”, “Element 3\n”, “Element 4\n”, “Element 5\n” };

How to achieve this. 

Pls help me

Thanks,

Answer 1

User288213138 posted

Hi LR,

Here i want to check each element in string array has new line or not. If it's not having new line append to it, i need to append new line like below

You can use a for loop to iterate through your array and then use the EndsWith method to check if the elements have new line or not.

string[] str1=new string[5] { "Element 1", "Element 2", "Element 3", "Element 4", "Element 5" };
         
            for (int i = 0; i < str1.Length; i++)
            {
                if (!str1[i].EndsWith("\n"))
                {
                    str1[i] += "\n";
                }
            }

Best regards,

Sam