用c#怎么使用datediff()方法
用c#怎么使用datediff()方法,这个方法直接写好像找不找
作 者:纭纭~(curry6666)时 间:2006-4-27 11:46:28
回复人:netpot(netpot)2006-4-27 11:54:49
DateTime dt1,dt2;
TimeSpan ts = dt1 - dt2;
int i = Convert.ToInt(ts.TotalDays);
TimeSpan ts = dt1 - dt2;
int i = Convert.ToInt(ts.TotalDays);
回复人:车房志之扯坏的领带(zhuxiaojun2002)2006-4-27 11:56:33
datediff是sql中的函数吧
用timespan
代码如下:
using System;
using System.Collections;
public class DatediffClass
{
public static void Main()
{
DateTime dt1 = DateTime.Parse("2006-04-01");
DateTime dt2 = DateTime.Parse("2006-05-01");
TimeSpan ts = dt2.Subtract(dt1);
Console.WriteLine(ts.TotalDays);
Console.ReadLine();
}
}
用timespan
代码如下:
using System;
using System.Collections;
public class DatediffClass
{
public static void Main()
{
DateTime dt1 = DateTime.Parse("2006-04-01");
DateTime dt2 = DateTime.Parse("2006-05-01");
TimeSpan ts = dt2.Subtract(dt1);
Console.WriteLine(ts.TotalDays);
Console.ReadLine();
}
}
回复人:jijl2001(jijl2001)2006-4-27 11:57:24
楼上正解 用TimeSpan
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