Convert a list of string to Comma Separated String. String.join method is used to concatenate a list of string, Using a specified separator between each string.
Syntax : String.Join(string Separator, String[] Values);
Example :
static void Main(string[] args) { List<string> listStrings = new List<string>() { "C#", "Asp.Net", "SQL Server", "PHP", "Angular" }; string CommaSeparateString = GenerateCommaSeparateStringFromList(listStrings); Console.Write(CommaSeparateString); Console.ReadKey(); } private static string GenerateCommaSeparateStringFromList(List<string> listStrings) { return String.Join(",", listStrings); }
Stunning quest there. What occurred after? Take care!