ASP.NET Core C# 模擬輸入密碼

C# Console 不顯示密碼

StackOverflow: C# Console - hide the input from console window while typing

這個解答更棒
StackOverflow: Password masking console application

string pass = "";
do
{
    ConsoleKeyInfo key = Console.ReadKey(true);
    // Backspace Should Not Work
    if (key.Key != ConsoleKey.Backspace && key.Key != ConsoleKey.Enter)
    {
        pass += key.KeyChar;
        Console.Write("*");
    }
    else
    {
        if (key.Key == ConsoleKey.Backspace && pass.Length > 0)
        {
            pass = pass.Substring(0, (pass.Length - 1));
            Console.Write("\b \b");
        }
        else if(key.Key == ConsoleKey.Enter)
        {
            break;
        }
    }
} while (true);