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创建一个类级别的变量,我必须为gmailPassword
和gmailAddress
创建一个类级变量,并在让他们检查邮件或发送邮件之前查看它们是否已登录。我试图解决它,但似乎无法弄清楚。C#制作的Gmail应用程序与用户的一个Gmail帐户交互。我必须为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");
}
什么错误你好吗? – Scovetta
cs0103不列入在目前情况下存在 –
你问,你忽略了表现出任何类或字段在程序类级别的变量。 “我无法弄清楚”不是一个问题;展示您的实际工作,然后*提出问题*。你的问题是“什么是领域”? –