static void Main(string[] args)
{
try
{
UserState userState = UserState.Delete;
// if (userState==UserState.Delete)
// {
// Console.WriteLine("这是删除状态");
// }
// else if (userState==UserState.Frozen)
// {
// Console.WriteLine("这是冻结状态");
// }
// else
// {
// Console.WriteLine("这是正常状态");
// }
Console.WriteLine(userState.GetRemark());
Console.WriteLine(UserState.Normal.GetRemark());
Student s = new Student()
{
QQ = 50121
};
Console.WriteLine(s.QQ);
Console.WriteLine(s.Validate());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
throw;
}
}
private static void Main(string[] args)
{
IConfiguration configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", true, true)
.Build();
try
{
Console.WriteLine("****************Attribute + AOP");
{
Student stu = new Student();
stu.Id = 123;
stu.Name = "Ivan";
stu.QQ = 1234556;
//stu.Study();
//stu.Answer("Ivan");
Manager.Show(stu);
stu.QQ = 1234;
Manager.Show(stu);
}
{
UserState userState = UserState.Normal;
// if (userState == UserState.Normal) Console.WriteLine("正常");
Console.WriteLine(userState.GetRemark());
}
{
UserState userState = UserState.Frozen;
// if (userState == UserState.Normal) Console.WriteLine("正常");
Console.WriteLine(userState.GetRemark());
}
{
UserState userState = UserState.Deleted;
// if (userState == UserState.Normal) Console.WriteLine("正常");
Console.WriteLine(userState.GetRemark());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
//throw;
}
}
static void Main(string[] args)
{
try
{
Console.WriteLine("欢迎来到.net高级班vip课程，今天的内容是特性和AOP");
{
Student student = new Student();
student.Id = 123;
student.Name = "MrSorry";
student.QQ = 123456;
student.Study();
string result = student.Answer("Eleven");
Manager.Show(student);
student.Name = "布墨";
student.QQ = 9999;
Manager.Show(student);
}
{
UserState userState = UserState.Normal;
//if (userState == UserState.Normal)
//{
// Console.WriteLine("正常状态");
//}
//else if (userState == UserState.Frozen)
//{ }
//else
//{ }
Console.WriteLine(userState.GetRemark());
Console.WriteLine(RemarkExtension.GetRemark(userState));
}
{
Console.WriteLine(UserState.Frozen.GetRemark());
Console.WriteLine(UserState.Deleted.GetRemark());
}
{
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Read();
}
static void Main(string[] args)
{
Console.WriteLine("=====In class exer of Attribute=========");
try
{
{
Student student = new Student();
student.Id = 123;
student.Name = "MrSorry";
student.Study();
string result = student.Answer("Eleven");
//Validate a right QQ number of the student
student.QQ = 123456;
Manager.Show(student);
//Validate a wrong QQ number of the student
student.Name = "Jason";
student.QQ = 9999;
Manager.Show(student);
}
{
UserState userState = UserState.Normal;
UserState userState1 = UserState.Frozen;
Console.WriteLine(userState.GetRemark());
Console.WriteLine(userState1.GetRemark());
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
Console.Read();
}