想在c#中将变量更改为*

Question

我有一个名为password 的string，我的用户可以用任何方式定义它，kim123 就是一个例子。

所以稍后在代码中我想说："You have entered (password but using asterisks) as your password."

如果你还不清楚我的意思，我基本上想把他/她选择的密码变成星星：

password = hey123

"You have entered ****** as your password"

Answer 1

然后你生成这样的

string pass = new String('*', password.Length); //will generate * as big as length of pasword
Console.WriteLine("You have entered {0} as your password", pass);