出現了一個愚蠢的問題,它接縫簡單,但我不明白。
得到了一個Excel工作表一個非常簡單的VBA代碼:在VBA中解析記錄集時出錯
Private Sub GET_MDW_DATA()
On Error GoTo ErrorHandler
Dim cn As ADODB.Connection
Set cn = New ADODB.Connection
Dim rs As ADODB.Recordset
Set rs = New ADODB.Recordset
Dim cmdSQLData As ADODB.Command
Set cmdSQLData = New ADODB.Command
Dim cnstr As String
Dim usr
Set usr = Nothing
usr = Sheet1.Cells(1, 4).Value
Dim pwd
Set pwd = Nothing
pwd = Sheet1.Cells(2, 4).Value
Dim odbcname
Set odbcname = Nothing
odbcname = Sheet1.Cells(1, 8).Value
Dim Category As String
Category = Sheet1.Cells(1, 6).Value
Dim Store As String
Store = Sheet1.Cells(2, 6).Value
cnstr = "Data Source=" & odbcname & "; Database=belccp_msi_d; Persist Security Info=True; User ID=" & usr & "; Password=" & pwd & "; Session Mode=ANSI;"
cn.Open cnstr
Set cmdSQLData.ActiveConnection = cn
Sheet1.Range("A6 : H1000000").Clear
Query = "SELECT SOMETHING FROM SOME DATABASE"
cmdSQLData.CommandText = Query
cmdSQLData.CommandType = adCmdText
cmdSQLData.CommandTimeout = 0
Set rs = cmdSQLData.Execute()
rs.MoveFirst
x = 6
Do While (rs.BOF = False or rs.EOF = False)
p = rs.GetRows(-1)
Sheet1.Range("A" & x).Value = p(0, 8)
Sheet1.Range("B" & x).Value = p(1, 8)
Sheet1.Range("C" & x).Value = p(2, 8)
Sheet1.Range("D" & x).Value = p(3, 8)
Sheet1.Range("E" & x).Value = p(4, 8)
Sheet1.Range("F" & x).Value = p(5, 8)
Sheet1.Range("G" & x).Value = p(6, 8)
Sheet1.Range("H" & x).Value = p(7, 8)
x = x + 1
Loop
cn.Close
Set cn = Nothing
Set rs = Nothing
Set cmdSQLData = Nothing
如果我「打印」我的選擇,將它複製並在查詢執行它,它從我的數據庫返回30行,但是當我執行它從我的excel「代碼」它只返回1行,從30行只有一行。
我已經檢查過,只是在x=x+1
的rs.EOF
是True
。這意味着要麼我的記錄集只有一個值(如果是這樣,爲什麼?因爲我的選擇返回30行)或者我沒有正確解析它。任何提示?
提前許多感謝,
我不太清楚,但是你使用'rs.GetRows(-1)'的原因?因爲根據[this](http://msdn.microsoft.com/en-us/library/windows/desktop/ms675120(v = vs.85).aspx)和[this](http://msdn.microsoft .com/en-us/library/windows/desktop/ms677558(v = vs.85).aspx),它會一次將_ALL_記錄讀入你的'p'(因此是二維數組)。通常'rs(0)','rs(1)'等與'rs.MoveNext'就足夠了。 – Passerby