用VB作倒计时怎么弄,要求用DATEDIFF函数。。把具体代码写出啦,谢谢...
发布网友
发布时间：2022-07-23 23:33
共0个回答
text1 装你输入的时间 相距天数=DateDiff("d", text1.text,“ 2012/12/21”)和系统时间相距的天数=DateDiff("d", time, “2012/12/21”)
求vb代码 用来倒计时今年还剩多少天的代码 并且做解释 相关的语句让...Private Sub Timer1_Timer()datesub = DateDiff("s", Now, #7/28/2012 3:12:00 AM#)dd = Fix(datesub / 60 / 60 / 24)HH = Fix((datesub - dd * 60 * 60 * 24) / (60 * 60))MM = Fix((datesub - dd * 60 * 60 * 24 - HH * 60 * 60) / 60)SS = Fix(dat...
VB高手进,求倒计时器软件精确到千分之一秒的代码在窗体上加一个Label控件，一个Timer控件，然后添加如下代码即可Private Declare Sub GetSystemTime Lib "kernel32" (lpSystemTime As SYSTEMTIME)Private Type SYSTEMTIME wYear As Integer wMonth As Integer wDayOfWeek As Integer wDay As Integer wHour As Integer wMinute As Integer ...
求VB倒计时的代码Text1.Font.Bold = True For I = 1 To 4 Load Label1(I): Label1(I).Visible = True Next Me.Caption = "倒计时": Label1(0).Caption = "我的倒计时"Y = Format(Date, "yyyy")I = DateDiff("s", Now, Y & "-6-1 00:00:01")If I < 0 Then Y = Y + 1 Text1.Tex...
急 如何用VB编写一个生命倒计时程序?编写示例代码如下：Private Sub Command1_Click() Dim Birthday As Date '出生日期 Dim DieDay As Date '死亡日期（100岁） Dim Days As Long '剩余天数 Birthday = CDate(Text1.Text) DieDay = DateAdd("yyyy", 100, Birthday) '计算出死亡日期，也就是100岁生日 ...
谁可以帮我编一个vb倒计时程序代码Private Function GetTime(dt As Date) As String Dim n As Long n = DateDiff("s", Time, dt)If n <= 0 Then End GetTime = "离 " & dt & " 还有：" & Format(TimeSerial(0, 0, n), "hh:mm:ss")End Function Private Sub Form_Load()myDate = "12:00" '12点关闭 L...
用vb制作天数倒计时& b & "准确" & a, "提示")Next i t1 = DateSerial(x(1), x(2), x(3))Timer1.Enabled = True Timer1.Interval = 1000 End SubPrivate Sub Timer1_Timer()Label1.Caption = "距离" & b & "还有 " & DateDiff("d", Date, t1) & "天"End Sub看下是不是这样 的 ...
请教一个VB倒计时的程序代码实现功能1、新建一个以SysTray命名的模块，里面加入代码：Option Explicit Declare Function Shell_NotifyIcon Lib "shell32.dll" Alias _"Shell_NotifyIconA" (ByVal dwMessage As Long, _lpData As NOTIFYICONDATA) As Long Public Type NOTIFYICONDATA cbSize As Long hwnd As Long uId As Long uFlags As ...
VB 下班倒计时问题Const TIMER_OTHER As Date = "6:00:00" '假设的早班上班时间，至少要有这个条件吧?'其实最好将上面的常量以参数方式传入下面的函数，这样便于你程序的维护，这儿不知道你具体要求，只是提供一个思路的示例 Private Function GetTime() As String Dim dt As Date Dim n As Long Select Case ...
求:VB“倒计时牌”程序代码题设日期已经过了，现改为2014元旦：Const DueDay As String = "2014-1-1 0:0:0"Private Sub Form_Load() Timer1.Interval = 500 Timer1.Enabled = True Text1.Text = 0 Text2.Text = 0 Text3.Text = 0 Text4.Text = 0End SubPrivate Sub Timer1_Timer() Dim...
