我用C#用:
DateTime dt1 =Convert.ToDateTime("2004-6-30 16:37:13");
DateTime dt2 = Convert.ToDateTime("2004-7-1 14:36:33");
TimeSpan ts = dt2-dt1;
Response.Write(ts.Hours.ToString());可以获得正常我用
Dim oldTime As DateTime = DateTime.Now
'函数。。
Dim newTime As DateTime = DateTime.Now
Dim ts As TimeSpan = newTime- oldTime
就出错
“-”号不是为date类型定义的请大虾们帮忙?急!!!!!!!!!!
DateTime dt1 =Convert.ToDateTime("2004-6-30 16:37:13");
DateTime dt2 = Convert.ToDateTime("2004-7-1 14:36:33");
TimeSpan ts = dt2-dt1;
Response.Write(ts.Hours.ToString());可以获得正常我用
Dim oldTime As DateTime = DateTime.Now
'函数。。
Dim newTime As DateTime = DateTime.Now
Dim ts As TimeSpan = newTime- oldTime
就出错
“-”号不是为date类型定义的请大虾们帮忙?急!!!!!!!!!!
dim i as Int32
for i = 0 to 10000
i = i + 1
next
dim newTime as DateTime = DateTime.Now
dim v as Long = DateDiff("d", oldTime, newTime)
dim ts as TimeSpan = TimeSpan.FromTicks(v)
Console.WriteLine(ts.ToString())
Console.ReadLine()