Visual studio 2010 向VS2010中的DateTimePicker添加小时数

Visual studio 2010 向VS2010中的DateTimePicker添加小时数,visual-studio-2010,Visual Studio 2010,如何在VS中的DateTimePicker中添加3小时 Dim dateAdd as Date = DateTimePicker1 dateAdd.AddHours(3) MsgBox(dateAdd.Value.ToString) 为什么它没有添加到我的系统中?返回一个新的日期时间: Dim dateAdd as Date = DateTimePicker1 Dim newDate as Date = dateAdd.AddHours(3) MsgBox(ne

如何在VS中的DateTimePicker中添加3小时

    Dim dateAdd as Date = DateTimePicker1

    dateAdd.AddHours(3)

    MsgBox(dateAdd.Value.ToString)
为什么它没有添加到我的系统中?

返回一个新的日期时间:

Dim dateAdd as Date = DateTimePicker1

Dim newDate as Date = dateAdd.AddHours(3)

MsgBox(newDate.Value.ToString)

谢谢但是我用了这个。。。MsgBox(dtp_ArrivalDate.Value.AddHours(3))