join an array of characters into a string in csharp

To join an array of characters into a string in C#, you can use the String.Join() method. This method takes two arguments, the first one is the separator and the second one is the array of characters that you want to join. Here is an example:

main.cs
char[] chars = { 'H', 'e', 'l', 'l', 'o' };
string str = String.Join("", chars); // str will be "Hello"
104 chars
3 lines

In this example, an array of characters {'H', 'e', 'l', 'l', 'o'} is joined into a single string using the String.Join() method. The first argument "" is an empty string, which means that the characters will be joined without any separator. The resulting string str will be "Hello".