static void Main(string[] args)
{
Console.WriteLine("please input selection for char or string");
string inputString = Console.ReadLine();
Console.WriteLine("please input {0}", inputString);
UserInputMonitor monitor_char = new UserInputMonitor();
UserStrInputMonitor monitor_string = new UserStrInputMonitor();
Client client_char = new Client(monitor_char);
Client client_string = new Client(monitor_string);
if (inputString == "char")
{
monitor_char.Run();
}
else if (inputString == "string")
{
monitor_string.Run();
}
}
public Client(UserInputMonitor m)
{
m.OnUserRequest += new UserInputMonitor.UserRequest(this.ShowMessage);
//m.OnUserRequest+=new m.UserRequest(this.ShowMessage);
//注意这种写法是错误的，因为委托是静态的
}