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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace 自定义转换
{
class LimitedInt
{
const int MaxValue = 100;
const int MinValue = 0;
private int _TheValue = 0;
public int TheValue
{
get { return _TheValue; }
set
{
if (value < MinValue)
_TheValue = 0;
else
_TheValue = value > MaxValue ? MaxValue : value;
}
}
public static implicit operator int(LimitedInt li)
{
return li.TheValue;
}
public static implicit operator LimitedInt(int x)
{
LimitedInt li = new LimitedInt();
li.TheValue = x;
return li;
}
}
class Program
{
static void Main(string[] args)
{
LimitedInt li = 5;//将5转换为limitedInt
int Five = li;//将LimitedInt转换为int
Console.WriteLine("li:{0},Five:{1}",li.TheValue,Five);
Console.ReadKey();
}
}
}
自定义转换
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原文地址：http://www.cnblogs.com/sulong/p/4794022.html
