此代碼的目的是重複「請輸入您的姓名」這個問題,如果用戶沒有輸入任何數據。不過,我在使用if語句進行這項工作時遇到了麻煩。空的用戶輸入異常c#
while (true)
{
Console.WriteLine("Please enter your name:");
string line = Console.ReadLine();
if (line=String.empty) //I'm having difficulty making this a valid statement
Console.WriteLine("Your entry was blank");
else break;
}
Thankyou非常多人! –
@ user1513637:不客氣... –