Question

我运行了一个Excel宏，它从电子表格中获取活动名称，日期和时间，并将它们放入Outlook日历中。这在Outlook运行时可以正常工作，但是当它不运行时，宏不会进行约会。

我已经制作了一个错误检查部分，用于检查正在运行的Outlook实例是否正在运行，如果没有正在运行，但它仍然只能在Outlook运行时运行。

任何想法为什么？

Sub SetAppt()
  ' Dim olApp As Outlook.Application
    Dim olApt As AppointmentItem
    Dim olApp As Object

    'if an instance of outlook is not open then create an instance of the application
    On Error Resume Next
    Set olApp = GetObject(, "Outlook.Application")

    If er.Number = 429 Then
      Set olApp = CreateObject("Outlook.Application.14")
    End If

    On Error GoTo 0

    Set olApp = CreateObject("Outlook.Application")
    ' Set olApp = New Outlook.Application

    'declare an index for all the variables
     Dim i As Integer
     i = 2

    'declare the variables that will hold the data and set their initial value
     Dim occ, actName, srtTime, duration As String
     occ = "A" & i
     actName = "B" & i
     srtTime = "F" & i
     duration = "G" & i

     'for holding different parts of the dates/times that will be split
     Dim splitStr() As String
     Dim splitDrtion() As String

     'loop until there is no more items
     While Range(occ).Value <> ""

      'create a new appointment
      Set olApt = olApp.CreateItem(olAppointmentItem)

      'we must split the start time and date
      splitStr = Split(Range(srtTime).Value, " ")

      Dim oDate As Date
      oDate = splitStr(0)

      'we must also spilt the duration (number/hour)
      splitDrtion = Split(Range(duration).Value, " ")

        'with is used to acces the appointment items properties
        With olApt

          .Start = oDate + TimeValue(splitStr(1))

          'if the duration is in hours then multiply number else leave it
          If splitDrtion(1) = "Hour" Then
            .duration = 60 * splitDrtion(0)
          Else
            .duration = splitDrtion(0)
          End If

          .Subject = Range(occ).Value
          .Body = Range(actName).Value
          .Save
         End With

        'increment i and reset all the variables with the new number
        i = i + 1
        occ = "A" & i
        actName = "B" & i
        srtTime = "F" & i
        duration = "G" & i

        Set olApt = Nothing
      Wend
      Set olApp = Nothing
End Sub

Answer 1

而不是

On Error Resume Next
Set olApp = GetObject(, "Outlook.Application")

If er.Number = 429 Then
    Set olApp = CreateObject("Outlook.Application.14")
End If

On Error GoTo 0

Set olApp = CreateObject("Outlook.Application")

试试这个

On Error Resume Next
Set olApp = GetObject(, "Outlook.Application")

'~~> If not found then create new instance
If Err.Number <> 0 Then
    Set olApp = CreateObject("Outlook.Application")
End If
Err.Clear
On Error GoTo 0

由于我无法测试，因此这里是您的代码，其中包含必要的更新。请试试这个。

Sub SetAppt()
    Dim olApt As Object, olApp As Object
    Dim i As Integer
    Dim occ As String, actName As String, srtTime As String, duration As String
    Dim splitStr() As String, splitDrtion() As String
    Dim oDate As Date

    On Error Resume Next
    Set olApp = GetObject(, "Outlook.Application")

    '~~> If not found then create new instance
    If Err.Number <> 0 Then
        Set olApp = CreateObject("Outlook.Application")
    End If
    Err.Clear
    On Error GoTo 0

    'declare an index for all the variables
    i = 2

    'declare the variables that will hold the data and set their initial value
    occ = "A" & i
    actName = "B" & i
    srtTime = "F" & i
    duration = "G" & i

    'loop until there is no more items
    While Range(occ).Value <> ""
        'create a new appointment
        Set olApt = olApp.CreateItem(1)

        'we must split the start time and date
        splitStr = Split(Range(srtTime).Value, " ")

        oDate = splitStr(0)

        'we must also spilt the duration (number/hour)
        splitDrtion = Split(Range(duration).Value, " ")

        'with is used to acces the appointment items properties
        With olApt

            .Start = oDate + TimeValue(splitStr(1))

            'if the duration is in hours then multiply number else leave it
            If splitDrtion(1) = "Hour" Then
                .duration = 60 * splitDrtion(0)
            Else
                .duration = splitDrtion(0)
            End If

            .Subject = Range(occ).Value

            .Body = Range(actName).Value
            .Save
        End With

        'increment i and reset all the variables with the new number
        i = i + 1
        occ = "A" & i
        actName = "B" & i
        srtTime = "F" & i
        duration = "G" & i

        Set olApt = Nothing
    Wend

    Set olApp = Nothing
End Sub

Answer 2

在Siddharth示例的基础上，这是您的代码的重构版本。

Sub SetAppt()
  Dim olApt As Object ' Outlook.AppointmentItem
  Dim olApp As Object ' Outlook.Application
  Dim i As Long
  Dim apptRange As Variant

  Const olAppointmentItem As Long = 1

  ' create outlook
  Set olApp = GetOutlookApp

  If olApp Is Nothing Then
    MsgBox "Could not start Outlook"
    Exit Sub
  End If

  ' read appts into array
  apptRange = Range(Cells(2, 1), Cells(Rows.Count, 7).End(xlUp)).value

  For i = LBound(apptRange) To UBound(apptRange)
    Set olApt = olApp.CreateItem(olAppointmentItem)
    With olApt
      .Start = apptRange(i, 6)
      If InStr(apptRange(i, 7), "Hour") > 0 Then
        ' numeric portion cell is delimited by space
        .Duration = 60 * Split(apptRange(i, 7), " ")(0)
      Else
        .Duration = apptRange(i, 7)
      End If

      .Subject = apptRange(i, 1)
      .Body = apptRange(i, 2)
      .Save
    End With
  Next i

End Sub
Function GetOutlookApp() As Object
  On Error Resume Next
  Set GetOutlookApp = CreateObject("Outlook.Application")
End Function

此代码将您的工作表数据读入数组。这避免了VBA和Excel之间的COM交互带来的时间损失。

我们遍历数组并为每一行创建一个新约会。

使用以下示例数据，无论Outlook是否打开（Outlook被关闭使其明显变慢），它都能正常工作。

sample appts

事实上no need to check if Outlook is open。

宏无法基于工作表数据创建约会

2 个答案: