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創建一個類級別的變量,我必須爲gmailPassword
和gmailAddress
創建一個類級變量,並在讓他們檢查郵件或發送郵件之前查看它們是否已登錄。我試圖解決它,但似乎無法弄清楚。C#製作的Gmail應用程序與用戶的一個Gmail帳戶交互。我必須爲gmailPassword和gmailAddress
static void Main(string[] args)
{
int userSelection;
do
{
userSelection = Menu();
if (userSelection == 2)
{
loggingOn();
}
else if (userSelection == 2)
{
getMail();
}
else if (userSelection == 4)
{
sendMail();
}
}
while (userSelection != 4);
}
public static int Menu()
{
if (loggedIn())
{
Console.WriteLine("__________Menu__________");
Console.WriteLine("1) Close the application");
Console.WriteLine("2) Enter your credentials");
Console.WriteLine("3) Check for messages ");
Console.WriteLine("4) Send a message");
Console.WriteLine("________________________");
}
else
{
Console.WriteLine("____________Menu____________");
Console.WriteLine("1) Close the application");
Console.WriteLine("2) Enter your Credentials");
Console.WriteLine("____________________________");
Console.WriteLine("what would like to do?");
}
return Convert.ToInt32(Console.ReadLine());
}
public static bool loggedIn()
{
if (gmailAddress == "" || gmailPassword == "")
{
return false;
}
else
{
return true;
}
}
public static void loggingOn()
{
Console.WriteLine("Enter your gmail address: ");
gmailAddress = Console.ReadLine();
Console.WriteLine("Enter your gmail password");
gmailPassword = Console.ReadLine();
}
public static void getMail()
{
string[] messages = Gmail.getMail(gmailAddress, gmailPassword);
Console.WriteLine();
Console.WriteLine("_____Messages_____");
for (int i = 0; i < messages.Length; i++)
{
Console.WriteLine(messages[i]);
Console.WriteLine();
}
Console.WriteLine("_____________");
}
static void sendMail()
{
Console.WriteLine("To address :");
string toAddress = Console.ReadLine();
Console.WriteLine("Subject :");
string subject = Console.ReadLine();
Console.WriteLine("Message :");
string messageBody = Console.ReadLine();
Gmail.sendMail(gmailAddress, gmailPassword, toAddress, subject, messageBody);
Console.WriteLine("message sent");
}
什麼錯誤你好嗎? – Scovetta
cs0103不列入在目前情況下存在 –
你問,你忽略了表現出任何類或字段在程序類級別的變量。 「我無法弄清楚」不是一個問題;展示您的實際工作,然後*提出問題*。你的問題是「什麼是領域」? –