我想在VBA中查询Excel工作表 并 指定条件。

简单的查询"SELECT * FROM [PCR$]"可以完美地工作，但是我不知道如何添加WHERE子句。

我尝试过，cmd2.CommandText = "SELECT * FROM [PCR$] WHERE ([B1] IS NOT NULL)"但随后它抱怨缺少参数。

这是完整的代码：

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;HDR=Yes;IMEX=1'"
    .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