get symbol and name and return name in square of symbols

iJunior_C#_Lesson_27

using System.Diagnostics;

namespace iJuniorPractice;

class Program
{
    static void Main(string[] args)
    {
        string name;
        char symbol;
        string symbolLine = "";
        string nameLine = "";
        string enterSymbolMessage = "Enter symbol: ";
        string enterNameMessage = "Enter name: ";
        string enterErrorMessage = "Error: enter only one char.";
        string result;

        Console.Write(enterNameMessage);
        name = Console.ReadLine();

        Console.Write(enterSymbolMessage);
        
        while (char.TryParse(Console.ReadLine(), out symbol) == false)
        {
            Console.WriteLine(enterErrorMessage);
        }
        
        nameLine = symbol + name + symbol;

        for (int i = 0; i < nameLine.Length; i++)
        {
            symbolLine += symbol;
        }

        result = symbolLine + "\n" + nameLine + "\n" + symbolLine;
        Console.WriteLine(result);
    }
}