VBA中的ADODB记录集说excel字段为空 [英] ADODB recordset in VBA says excel field is empty when it's not

问题描述

我有一个需要导入到Access数据库的Excel工作表. 该工作表如下所示:

I have an excel sheet I need to import in my Access database. The sheet looks like this:

DATE RECEPTION  DENOMINATION        ITEM N°     QUANTITE RECUE
06/01/2010  DVD-Sex & the City  PCR-PA21550167  5
06/01/2010  DVD-Avatar Natie 2  PCR-PA21550209  10

然后我使用adodb将此文件传输到数据库中:

I then transfer this file into the database using adodb:

Dim rs2 As New ADODB.Recordset
Dim cnn2 As New ADODB.Connection
Dim cmd2 As New ADODB.Command
Dim intField As Integer
Dim strFile As String

strFile = fncOpenFile
If strFile = "" Then Exit Sub

With cnn2
    .Provider = "Microsoft.Jet.OLEDB.4.0"
    .ConnectionString = "Data Source=" & strFile& "; " & "Extended Properties=Excel 8.0"
    .Open
End With

Set cmd2.ActiveConnection = cnn2
cmd2.CommandType = adCmdText
cmd2.CommandText = "SELECT * FROM [PCR$]"
rs2.CursorLocation = adUseClient
rs2.CursorType = adOpenDynamic
rs2.LockType = adLockOptimistic

rs2.Open cmd2

While Not rs2.EOF
        strNaam = rs2.Fields(3).Value
Loop

现在是我的问题:某些字段中包含文本. 字段值应为item0001，但据报道为NULL

Now my problem: certain fields have text in them. The field value should then be item0001, but it's reportedly NULL

当该字段具有常规数字时，它可以正常工作.

When the field has a regular number it works fine.

奇怪的是:工作表中还有其他文本字段，它们可以很好地工作.

The strange thing is: there are other text fields in the sheet and they work FINE.

推荐答案

在您的扩展属性部分中更具体(并且不要在其中省略内引号).

Be more specific in your Extended Properties portion (and don't omit inner quotes there).

尤其要尝试使用Extended Properties="Excel 8.0;HDR=Yes;IMEX=1"允许带混合数字和文本的数据.

In particular, try Extended Properties="Excel 8.0;HDR=Yes;IMEX=1" to allow mixed numbers&text data.

更多详细信息，请参见 http://connectionstrings.com/.

More details at http://connectionstrings.com/.

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