Join Examples

This method returns a new string of items from an array joined by a designated separator between each item. The general syntax for this method is:

string variableName = string.Join(separator, arrayName);

Example

string[] fruits = new string[] { "watermelon", "kiwi", "gooseberry"};

string fruitSalad = string.Join("::", fruits);

Console.WriteLine(fruitSalad);

Output

watermelon::kiwi::gooseberry

The separator is up to you. Just remember the final outcome is turning your array into a string.