try catch finally return 自增
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using System;
using System.Collections.Generic;
using System.Text;
namespace finallyReturn
{
class Program
{
static void Main(string[] args)
{
int num = Test_Finally_Return.Test();
Console.WriteLine("num={0}", num);
Console.ReadKey();
}
}
class Test_Finally_Return
{
public static int Test()
{
int num = 0;
try
{
num = 1;
throw new Exception("手动控制抛出异常");
return --num;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return num--;
}
finally
{
num++;
Console.WriteLine("我在Finally中num={0}", num);
//return 5;//finall中不能包含return语句,否则会报错
}
}
}
}
using System.Collections.Generic;
using System.Text;
namespace finallyReturn
{
class Program
{
static void Main(string[] args)
{
int num = Test_Finally_Return.Test();
Console.WriteLine("num={0}", num);
Console.ReadKey();
}
}
class Test_Finally_Return
{
public static int Test()
{
int num = 0;
try
{
num = 1;
throw new Exception("手动控制抛出异常");
return --num;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return num--;
}
finally
{
num++;
Console.WriteLine("我在Finally中num={0}", num);
//return 5;//finall中不能包含return语句,否则会报错
}
}
}
}
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