從共享 Outlook 日歷中提取約會到 Excel

Question

我正在嘗試使用 Excel 中的 VBA 宏將共享 Outlook 日歷中的約會提取到 Excel。 無論我嘗試將objOwner和olFolderCalendar定義為Object還是Outlook.Recipient / Outlook.Folder以在GetSharedDefaultFolder方法中使用，代碼都會失敗。

我收到運行時錯誤“13”：在以下行中鍵入不匹配錯誤：

Set olFolder = olNS.GetSharedDefaultFolder(objOwner, olFolderCalendar)

我做錯了什么？

Sub ListAppointments()

Dim olApp As Object
Dim olNS As Object
Dim olFolder As Object
Dim olApt As Object
Dim objOwner As Object
Dim olFolderCalendar As Object

Dim NextRow As Long

Set olApp = CreateObject("Outlook.Application")

Set olNS = olApp.GetNamespace("MAPI")

Set objOwner = olNS.CreateRecipient("test@test.com")

objOwner.Resolve

If objOwner.Resolved Then

    MsgBox objOwner.Name
    Set olFolder = olNS.GetSharedDefaultFolder(objOwner, olFolderCalendar)

End If

Range("A1:D1").Value = Array("Subject", "Start", "End", "Location")

NextRow = 2

For Each olApt In olFolder.Items
    Cells(NextRow, "A").Value = olApt.Subject
    Cells(NextRow, "B").Value = olApt.Start
    Cells(NextRow, "C").Value = olApt.End
    Cells(NextRow, "D").Value = olApt.Location
    NextRow = NextRow + 1
Next olApt

Set olApt = Nothing
Set olFolder = Nothing
Set olNS = Nothing
Set olApp = Nothing

Columns.AutoFit

End Sub

Answer 1

歡迎使用 StackOverflow！

您的問題的原因是為olFolderCalendar使用了一個對象，但是在您嘗試執行的操作的上下文中，您需要 olFolderCalendar 的Enumeration值，其值為9 。

我整理了代碼，並進行了一些優化以使此代碼更快，並添加了一個基本的錯誤處理程序。 偉大的第一篇文章:)

Option Explicit

Public Sub ListAppointments()
On Error GoTo ErrHand:

    Application.ScreenUpdating = False

    'This is an enumeration value in context of getDefaultSharedFolder
    Const olFolderCalendar As Byte = 9

    Dim olApp       As Object: Set olApp = CreateObject("Outlook.Application")
    Dim olNS        As Object: Set olNS = olApp.GetNamespace("MAPI")
    Dim olFolder    As Object
    Dim olApt       As Object
    Dim objOwner    As Object: Set objOwner = olNS.CreateRecipient("emailAddressHERE")
    Dim NextRow     As Long
    Dim ws          As Worksheet: Set ws = ThisWorkbook.Sheets("Sheet1")

    objOwner.Resolve

    If objOwner.Resolved Then 
        Set olFolder = olNS.GetSharedDefaultFolder(objOwner, olFolderCalendar)
    end if

    ws.Range("A1:D1").Value2 = Array("Subject", "Start", "End", "Location")

    'Ensure there at least 1 item to continue
    If olFolder.Items.Count = 0 Then Exit Sub

    'Create an array large enough to hold all records
    Dim myArr() As Variant: ReDim myArr(0 To 3, 0 To olFolder.Items.Count - 1)

    'Add the records to an array
    'Add this error skip, as I found some of my calendar items don't have all properties e.g. a start time
    On Error Resume Next
    For Each olApt In olFolder.Items
        myArr(0, NextRow) = olApt.Subject
        myArr(1, NextRow) = olApt.Start
        myArr(2, NextRow) = olApt.End
        myArr(3, NextRow) = olApt.Location
        NextRow = NextRow + 1
    Next
    On Error GoTo 0

    'Write all records to a worksheet from an array, this is much faster
    ws.Range("A2:D" & NextRow + 1).Value = WorksheetFunction.Transpose(myArr)

    'AutoFit
    ws.Columns.AutoFit

cleanExit:
    Application.ScreenUpdating = True
    Exit Sub

ErrHand:
    'Add error handler
    Resume cleanExit
End Sub

Answer 2

這是@Ryan Wildry 為您編寫的帶有開始和結束日期輸入的代碼，以防您想將其導出到指定的時間段。 您需要添加以下幾行：

Dim FromDate As Date
    Dim ToDate As Date

   FromDate = InputBox("Enter the start date (format: yyyy/mm/dd)")
   ToDate = InputBox("Enter the end date(format: yyyy/mm/dd)")
   For Each olApt In olFolder.Items
    If (olApt.Start >= FromDate And olApt.Start <= ToDate) Then
        myArr(0, NextRow) = olApt.Subject
        myArr(1, NextRow) = olApt.Start
        myArr(2, NextRow) = olApt.End
        myArr(3, NextRow) = olApt.Categories
        NextRow = NextRow + 1
        Else
        End If
    Next
    On Error GoTo 0

Answer 3

你必須改變：

Set olFolder = olNS.GetSharedDefaultFolder(objOwner, olFolderCalendar)

有了這個：

Set olFolder = olNS.GetDefaultFolder(9)