我正在创建一个执行客户退货的用户表单。我希望有一个(状态)列会自动更新。它指的是产品的到货日期。它可以工作,但是,当我更改系统日期时,状态栏不会改变。我需要做什么才能使其定期更新?以下是曾经有效的代码。
PS它输入值时代码工作正常。但不自我更新
Option Explicit
Dim dDate As Date
Private Sub cbP_CodeCR_Change()
Dim row As Long
row = cbP_CodeCR.ListIndex + 2
End Sub
Private Sub Fill_My_Combo(cbo As ComboBox)
Dim wsInventory As Worksheet
Dim nLastRow As Long
Dim i As Long
Set wsInventory = Worksheets("Inventory")
nLastRow = wsInventory.Cells(Rows.Count, 1).End(xlUp).row ' Finds last row in Column 1
cbo.Clear
For i = 2 To nLastRow 'start at row 2
cbo.AddItem wsInventory.Cells(i, 1)
Next i
End Sub
Private Sub cmdCancel_Click()
Unload CustomerReturn
End Sub
Private Sub cmdEnter_Click()
Dim cust_ID As Integer
Dim prod_Code As Integer
Dim arr_date As Date
Dim stat As String
Dim status As String
Dim rowPosition As Integer
rowPosition = 1
Sheets("Customer Return").Select
Sheets("Customer Return").Cells(1, 1).Value = "Customer ID"
Sheets("Customer Return").Cells(1, 2).Value = "Product Code"
Sheets("Customer Return").Cells(1, 3).Value = "Arrival Date"
Sheets("Customer Return").Cells(1, 4).Value = "Status"
Do While (Len(Worksheets("Customer Return").Cells(rowPosition, 1).Value) <> 0)
rowPosition = rowPosition + 1
Loop
cust_ID = txtC_IDCR.Text
Sheets("Customer Return").Cells(rowPosition, 1).Value = cust_ID
prod_Code = cbP_CodeCR.Text
Sheets("Customer Return").Cells(rowPosition, 2).Value = prod_Code
arr_date = txtA_DateCR.Text
Sheets("Customer Return").Cells(rowPosition, 3).Value = arr_date
If ((arr_date - Date) <= 0) Then
Sheets("Customer Return").Cells(rowPosition, 4).Value = "Arrived"
Else
Sheets("Customer Return").Cells(rowPosition, 4).Value = "Waiting for Delivery"
End If
End Sub
Sub Recalc()
Range("C:C").Value = Format("dd/mm/yyyy")
Range("D:D").Calculate
Call StartTime
End Sub
Sub StartTime()
SchedRecalc = Now + TimeValue("00:00:10")
Application.OnTime SchedRecalc, "Recalc"
End Sub
Sub EndTime()
On Error Resume Next
Application.OnTime EarliestTime:=SchedRecalc, _
Procedure:="Recalc", Schedule:=False
End Sub
Private Sub txtA_DateCR_AfterUpdate()
With txtA_DateCR
If .Text = "" Then
.ForeColor = &HC0C0C0
.Text = "dd/mm/yyyy"
End If
End With
End Sub
Private Sub txtA_DateCR_BeforeUpdate(ByVal Cancel As MSForms.ReturnBoolean)
Exit Sub
If Mid(txtA_DateCR.Value, 4, 2) > 12 Then
MsgBox "Invalid date, make sure format is (dd/mm/yyyy)", vbCritical
txtA_DateCR.Value = vbNullString
txtA_DateCR.SetFocus
Exit Sub
End If
dDate = DateSerial(Year(Date), Month(Date), Day(Date))
txtA_DateCR.Value = Format(txtA_DateCR.Value, "dd/mm/yyyy")
dDate = txtA_DateCR.Value
End Sub
Private Sub txtA_DateCR_Enter()
With txtA_DateCR
If .Text = "dd/mm/yyyy" Then
.ForeColor = &H80000008
.Text = ""
End If
End With
End Sub
Private Sub UserForm_Initialize()
txtA_DateCR.ForeColor = &HC0C0C0
txtA_DateCR.Text = "dd/mm/yyyy"
cmdEnter.SetFocus
Fill_My_Combo Me.cbP_CodeCR
End Sub
如果可能的话,非常感谢任何帮助。
最佳答案
当时间向前流动时,这应该适用于最常见的情况:
AnyNameIsGood
使用此代码(它来自 Sean Cheshire's answer to similar question 并调整了 Recalc
正文)Dim ScheduledRecalc As Date
Sub Recalc()
Sheets("Customer Return").Range("D:D").Calculate
Call StartTime
End Sub
Sub StartTime()
ScheduledRecalc = Now + TimeValue("00:00:10")
Application.OnTime ScheduledRecalc, "Recalc"
End Sub
Sub EndTime()
On Error Resume Next
Application.OnTime EarliestTime:=ScheduledRecalc, Procedure:="Recalc", Schedule:=False
End Sub
ThisWorkbook
模块以防止在关闭模块时出现不需要的行为:Private Sub Workbook_BeforeClose(Cancel As Boolean)
Call EndTime
End Sub
CustomerReturn
模块(表单)将您当前的代码更改为Private Sub cmdEnter_Click()
' ...
arr_date = txtA_DateCR.Text
Sheets("Customer Return").Cells(rowPosition, 3).Value = arr_date
Sheets("Customer Return").Cells(rowPosition, 3).NumberFormat = "dd\/mm\/yyyy"
Sheets("Customer Return").Cells(rowPosition, 4).FormulaR1C1 = "=IF(DAYS(R[0]C[-1],TODAY())<=0,""Arrived"",""Waiting for Delivery"")"
End Sub
它将格式化日期单元格并将生成
Status
对 Excel 的 Calculate Now (F9)
敏感的公式事件。 Workbook_Open
事件处理程序中)调用 StartTime
实用程序(一次)。它将触发 Status
的自动重新计算。柱子。 步骤
1
, 2
, 4
是可选的,如果刷新不必是自动的,则不需要,因为最终用户可以随时按 F9
刷新状态
关于vba - Excel VBA 自动更新列(日期),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28655419/