Dim timeTest As String Private Sub Form_Load() timeTest = "12:11:15" Timer1.Interval = 1000 Timer1_Timer End SubPrivate Sub Timer1_Timer() If timeTest = CStr(Time()) Then MsgBox "时间到" End If End Sub
将Timer1的Interval 设置小一点,更准确。
不好意思,我还想问一点,怎样可以在一天内一次定时两三次呢,并且是通过text控件输入的
参考一下这个小程序或许有所帮助。 Dim s As String Private Sub combo4_change() Label10.Caption = Combo4.Text End SubPrivate Sub Command1_Click() Label10.Caption = Combo4.Text If Combo1.Text = "" Or Combo2.Text = "" Or Label10.Caption = "" Or Combo3.Text = "" Then ret_val = MsgBox("请输入完整信息,不然我没法提醒你什么时候干什么。", vbExclamation + vbOKOnly + vbSystemModal, "守时小助手") If ret_val = 1 Then Command4.Enabled = False End If Else Label7.Caption = Combo1.Text & "点" & Combo2.Text & "分" & Combo3.Text & "秒" s = Label10.Caption ret_val = MsgBox("你确定的设置是正确的么?请注意时间制式为24小时制,时间设置不对,将无法及时提醒!", vbExclamation + vbOKCancel + vbSystemModal, "守时小助手") If ret_val = 2 Then Combo1.Text = "" Combo2.Text = "" Combo3.Text = "" Label10.Caption = "" Label7.Caption = "" Else Command4.Enabled = True Command2.Enabled = True End If End If End SubPrivate Sub Command2_Click() Combo1.Text = "" Combo2.Text = "" Combo3.Text = "" Label10.Caption = "" Label7.Caption = "" Command4.Enabled = False End SubPrivate Sub Command3_Click() Unload Me End SubPrivate Sub Command4_Click() Form1.Hide End SubPrivate Sub Form_Load() Label9.Caption = Date Label2.Caption = Time Command2.Enabled = False End SubPrivate Sub Timer1_Timer() Label9.Caption = Date Label2.Caption = Time If Time = Combo1.Text & ":" & Combo2.Text & ":" & Combo3.Text Then msg = "你好!我要提醒你," & "你告诉我:“" & s & "”" Style = vbExclamation + vbOKOnly + vbSystemModal Title = "守时小用助手提醒你了!" ret_val = MsgBox(msg, Style, Title) If trt_val = 1 Then Form1.Show End If End If End Sub
Private Sub Form_Load()
timeTest = "12:11:15"
Timer1.Interval = 1000
Timer1_Timer
End SubPrivate Sub Timer1_Timer()
If timeTest = CStr(Time()) Then
MsgBox "时间到"
End If
End Sub
Dim s As String
Private Sub combo4_change()
Label10.Caption = Combo4.Text
End SubPrivate Sub Command1_Click()
Label10.Caption = Combo4.Text
If Combo1.Text = "" Or Combo2.Text = "" Or Label10.Caption = "" Or Combo3.Text = "" Then
ret_val = MsgBox("请输入完整信息,不然我没法提醒你什么时候干什么。", vbExclamation + vbOKOnly + vbSystemModal, "守时小助手")
If ret_val = 1 Then
Command4.Enabled = False
End If
Else
Label7.Caption = Combo1.Text & "点" & Combo2.Text & "分" & Combo3.Text & "秒"
s = Label10.Caption
ret_val = MsgBox("你确定的设置是正确的么?请注意时间制式为24小时制,时间设置不对,将无法及时提醒!", vbExclamation + vbOKCancel + vbSystemModal, "守时小助手")
If ret_val = 2 Then
Combo1.Text = ""
Combo2.Text = ""
Combo3.Text = ""
Label10.Caption = ""
Label7.Caption = ""
Else
Command4.Enabled = True
Command2.Enabled = True
End If
End If
End SubPrivate Sub Command2_Click()
Combo1.Text = ""
Combo2.Text = ""
Combo3.Text = ""
Label10.Caption = ""
Label7.Caption = ""
Command4.Enabled = False
End SubPrivate Sub Command3_Click()
Unload Me
End SubPrivate Sub Command4_Click()
Form1.Hide
End SubPrivate Sub Form_Load()
Label9.Caption = Date
Label2.Caption = Time
Command2.Enabled = False
End SubPrivate Sub Timer1_Timer()
Label9.Caption = Date
Label2.Caption = Time
If Time = Combo1.Text & ":" & Combo2.Text & ":" & Combo3.Text Then
msg = "你好!我要提醒你," & "你告诉我:“" & s & "”"
Style = vbExclamation + vbOKOnly + vbSystemModal
Title = "守时小用助手提醒你了!"
ret_val = MsgBox(msg, Style, Title)
If trt_val = 1 Then
Form1.Show
End If
End If
End Sub