我的代碼工作,除了這一條線如何將rst.FindFirst與rst.NoMatch一起使用?
.FindFirst "[DONOR_CONTACT_ID] = strTemp2"
我希望我的代碼來檢查是否有記錄,其中特定DONOR_CONTACT_ID存在becaue有具有相同DONOR_CONTACT_ID多個記錄。如果該記錄不存在,那麼我想將該DONOR_CONTACT_ID和RECIPIENT_CONTACT_ID添加到RECIPIENT_1。如果該記錄確實存在,我想將RECIPIENT_CONTACT_ID添加到該特定DONOR_CONTACT_ID的RECIPIENT_2。爲此,我使用.FindFirst,查看是否有記錄,然後使用.NoMatch。如果沒有匹配,我想添加一條新記錄,但是如果有的話我想檢查它是否必須進入RECIPIENT_2。
我得到的錯誤是「不能識別'strTemp2'作爲有效的字段名稱或表達式」。我想看看記錄是否等於strTemp2,但我認爲我的語法是錯誤的。謝謝你的幫助!!
這裏是我的代碼:
Option Compare Database
Option Explicit
Function UsingTemps()
Dim dbs As DAO.Database
Dim rst As DAO.Recordset
Dim rstOutput As DAO.Recordset
'Defines DAO objects
Dim strTemp1 As String
Dim strTemp2 As String
Dim strVal As String
Dim strRecip As String
DoCmd.SetWarnings False
DoCmd.OpenQuery ("Q_RECIPIENT_SORT")
DoCmd.OpenQuery ("Q_DELETE_T_OUTPUT")
DoCmd.SetWarnings True
Set dbs = CurrentDb
Set rst = dbs.OpenRecordset("T_RECIPIENT_SORT", dbOpenDynaset)
'rst refers to the table T_RECIPIENT_SORT
Set rstOutput = dbs.OpenRecordset("T_OUTPUT", dbOpenDynaset)
'rstOutput refers to the table T_OUTPUT
rst.MoveFirst
'first record
strTemp1 = rst!DONOR_CONTACT_ID
'sets strTemp1 to the first record of the DONOR_CONTACT_ID
rst.MoveNext
'moves to the next record
Do While Not rst.EOF
'Loop while it's not the end of the file
strTemp2 = rst!DONOR_CONTACT_ID
'strTemp2 = DONOR_CONTACT_ID from T_RECIPIENT_SORT
If strTemp1 = strTemp2 Then
'Runs if temps have same DONOR_CONTACT ID
strRecip = rst!RECIPIENT_CONTACT_ID
'Sets strRecip = RECIPIENT_CONTACT_ID FROM T_RECIPIENT_SORT
With rstOutput
'Uses T_OUTPUT table
If .RecordCount > 0 Then
'If table has records then you can check
.FindFirst "[DONOR_CONTACT_ID] = strTemp2"
If .NoMatch Then
.AddNew
!DONOR_CONTACT_ID = strTemp1
!RECIPIENT_1 = strRecip
.Update
Else
If !DONOR_CONTACT_ID = strTemp2 Then
If IsNull(!RECIPIENT_2) And Not (IsNull(!RECIPIENT_1)) Then
.Edit
!RECIPIENT_2 = strRecip
.Update
End If
.AddNew
!DONOR_CONTACT_ID = strTemp2
!RECIPIENT_1 = strRecip
.Update
End If
End If
Else
.AddNew
!DONOR_CONTACT_ID = strTemp2
!RECIPIENT_1 = strRecip
.Update
End If
End With
End If
strTemp1 = strTemp2
rst.MoveNext
Loop
Set dbs = Nothing
End Function
連續第二天你幫了我!再次感謝!在我的辦公室裏沒有人知道如何編寫代碼,所以我非常感謝你在過去兩天幫助了我,爲我節省了很多時間! – nedstark179