c#自定义异常

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
namespace ODSensor
{
    public class ZSYException : ApplicationException
    {
        public ZSYException() { }
        public ZSYException(string message) : base(message) { }
    }
    public class StateException : ZSYException
    {
        public StateException() { }
        public StateException(string message) : base(message) { }
    }

    public class FileException : ZSYException
    {
        public FileException() { }
        public FileException(string message) : base(message) { }
    }

    public class DllException : ZSYException
    {
        public DllException() { }
        public DllException(string message) : base(message) {
        }
    }
}

           

例：

throw new StateException("getResults测量状态出错：");