ExportTimeSheetsToDatabase() という名前のサブルーチンで Object Not Set エラー メッセージが表示されます。
フォローしてみてください:
- TimeSheetCollection は TimeSheet 型のコレクションです
- まず、TimeSheetCollection オブジェクトを設定するサブルーチン ReadWeeklyTimeSheets() を呼び出し、今日のメールアイテムを読み取り、メールアイテムの本文から取得した値から、各タイムシートのプロパティを設定します。わかりやすくするために、TimeSheet クラスの短縮バージョンを追加しました。
- 次に、ExportTimeSheetsToDatabase() という名前のサブルーチンが呼び出されます。Item.MondayStart プロパティと Item.MondayEnd プロパティでエラー メッセージが表示されるのは、ここの Debug.print ステートメントです。火曜日から金曜日までの他のすべてのプロパティを含めると、すべて同じエラー メッセージが表示されます。
エラーが発生する理由がまったくわかりません。サブルーチン ReadWeeklyTimeSheets() で、次のような呼び出しを行っています: tsheet.MondayStart = MonStart
クラス TimeSheet では、pMonStart のプロパティが次のように設定されます。
Public Property Let MondayStart(Value As TimeFrame)
Set pMonStart = Value
End Property
設定されていることがわかります。ExportTimeSheetsToDatabase() サブルーチンでこのエラーが発生するのはなぜですか? サブルーチン ReadWeeklyTimeSheets() で、tsheet.ToString を呼び出す Debug.print ステートメントを実行していることに気付くでしょう。これにより、tsheet のすべてのプロパティがうまく出力されます。ExportTimeSheetsToDatabase() サブルーチンで Debug.print を呼び出すと、コレクション内の同じ TimeSheet オブジェクトにアクセスしています。
お知らせ下さい、
アラン
'Global variable
Public TimeSheetCollection As Collection
...
Sub ReadWeeklyTimeSheets()
Dim tsheet As TimeSheet
Dim kvPairs As Collection
...
Set TimeSheetCollection = New Collection
Dim DefaultTF As TimeFrame
'set the default TimeFrame
Set DefaultTF = New TimeFrame
DefaultTF.Initialize = "00:00"
...
For Each oitem In ItemsToProcess
If TypeName(oitem) = "MailItem" Then
Set myMailItem = oitem
Debug.Print "Subject: " & myMailItem.Subject
If CheckSubject(myMailItem.Subject, TimeSheetSubjectTitle) Then
Set kvPairs = GetTimeSheetKeyValuePairs(myMailItem.body)
'Iterate over the Collection and load up
'an instance of TimeSheet object
Set tsheet = New TimeSheet
For Each Item In kvPairs
If LCase(Item.Key) = LCase("EmployeeID") Then
tsheet.EmployeeID = Item.Value
ElseIf LCase(Item.Key) = LCase("StartDate(DD/MM/YYYY)") Then
tsheet.StartDate = CDate(Item.Value)
ElseIf LCase(Item.Key) = LCase("EndDate(DD/MM/YYYY)") Then
tsheet.EndDate = CDate(Item.Value)
ElseIf LCase(Item.Key) = LCase("MonStart") Then
If Item.Value <> "" Then
Set MonStart = New TimeFrame
MonStart.Initialize = Item.Value
tsheet.MondayStart = MonStart '<<<Calling this sets the object in the TimeSheet
Else
tsheet.MondayStart = DefaultTF
End If
ElseIf LCase(Item.Key) = LCase("MonEnd") Then
If Item.Value <> "" Then
Set MonEnd = New TimeFrame
MonEnd.Initialize = Item.Value
tsheet.MondayEnd = MonEnd '<<<Calling this sets the object in the TimeSheet
Else
tsheet.MondayEnd = DefaultTF
End If
ElseIf ... 'And so on thru to Friday
End If
Next Item
'Add each Time Sheet object to the TimeSheetCollection
TimeSheetCollection.Add tsheet
Debug.Print tsheet.ToString '<<<The TimeSheet object prints everything just fine
End If
End If
Next oitem
End Sub
_______________________________
Sub ExportTimeSheetsToDatabase()
Dim Item As TimeSheet
Dim strInsertQuery As String
'Iterate over the collection to obtain each TimeSheet object
'and insert the data from each as a new record into the database
For Each Item In TimeSheetCollection
'THIS DEBUG STATEMENT IS WHERE I GET THE ERROR OBJECT NOT SET
'ON Item.MondayStart and Item.MondayEnd
Debug.Print Item.EmployeeID & ", " & Item.StartDate & ", " & Item.EndDate & "," & Item.MondayStart & "," & Item.MondayEnd & ", Toal Hours: " & Item.TotalWeeklyHours
Next Item
End Sub
_______________________________
'CLASS MODULE TIMESHEET
Private pEmployeeID As Integer
Private pStartDate As Date
Private pEndDate As Date
Private pMonStart As TimeFrame
Private pMonEnd As TimeFrame
Private pMonBreak As Double
Private pTuesStart As TimeFrame
Private pTuesEnd As TimeFrame
Private pTuesBreak As Double
Private pWedStart As TimeFrame
Private pWedEnd As TimeFrame
Private pWedBreak As Double
Private pThursStart As TimeFrame
Private pThursEnd As TimeFrame
Private pThursBreak As Double
Private pFriStart As TimeFrame
Private pFriEnd As TimeFrame
Private pFriBreak As Double
Public Property Get EmployeeID() As Integer
EmployeeID = pEmployeeID
End Property
Public Property Let EmployeeID(Value As Integer)
If Value > 0 Then
pEmployeeID = Value
Else
MsgBox "Employee ID " & Value & " is an incorrect value." & vbCrLf & "Employee ID must be a positive integer"
End If
End Property
Public Property Get StartDate() As Date
StartDate = pStartDate
End Property
Public Property Let StartDate(Value As Date)
pStartDate = Value
End Property
Public Property Get EndDate() As Date
EndDate = pEndDate
End Property
Public Property Let EndDate(Value As Date)
pEndDate = Value
End Property
Public Property Get MondayStart() As TimeFrame
MondayStart = pMonStart
End Property
Public Property Let MondayStart(Value As TimeFrame)
Set pMonStart = Value
End Property
Public Property Get MondayEnd() As TimeFrame
MondayEnd = pMonStart
End Property
Public Property Let MondayEnd(Value As TimeFrame)
Set pMonEnd = Value
End Property
Public Property Get MondayBreak() As Double
MondayBreak = pMonBreak
End Property
...
Public Property Get ToString() As String
ToString = "EmployeeID = " & CStr(pEmployeeID) & vbCrLf & _
"StartDate = " & CStr(pStartDate) & vbCrLf & _
"EndDate = " & CStr(pEndDate) & vbCrLf & _
"MondayStart = " & pMonStart.ToString & vbCrLf & _
"MondayEnd = " & pMonEnd.ToString & vbCrLf & _
"MondayBreak = " & CStr(pMonBreak) & vbCrLf & _
"TuesdayStart = " & pTuesStart.ToString & vbCrLf & _
"TuesdayEnd = " & pTuesEnd.ToString & vbCrLf & _
"TuesdayBreak = " & CStr(pTuesBreak) & vbCrLf & _
"WednesdayStart = " & pWedStart.ToString & vbCrLf & _
"WednesdayEnd = " & pWedEnd.ToString & vbCrLf & _
"WednesdayBreak = " & CStr(pWedBreak) & vbCrLf & _
"ThursdayStart = " & pThursStart.ToString & vbCrLf & _
"ThursdayEnd = " & pThursEnd.ToString & vbCrLf & _
"ThursdayBreak = " & CStr(pThursBreak) & vbCrLf & _
"FridayStart = " & pFriStart.ToString & vbCrLf & _
"FridayEnd = " & pFriEnd.ToString & vbCrLf & _
"FridayBreak = " & CStr(pFriBreak)
End Property
__________________________