Public Function Deltb(ParamArray tbname() As Variant)
'功能：删除数据库中各表的记录
'参数：tbname---不删除记录的表名称数组
'示例：Call Deltb("物资表","人员表","部门表")
Dim rs As New ADODB.Recordset
Dim ssql As String
Dim i As Long, j As Long
Dim B As Boolean
ssql = "Select Name FROM MSysObjects Where (Type=1 or Type=6) And Not (Name Like 'MSys*' or Name Like '~*')"
rs.Open ssql, CurrentProject.Connection, adOpenKeyset, adLockOptimistic
For i = 1 To rs.RecordCount
        B = False
        For j = 0 To UBound(tbname, 1)
              If rs![Name].Value = tbname(j) Then
                   B = True
                   Exit For
              End If
        Next
        If B = False And InStr(rs![Name].Value, "MSys") = 0 Then
              CurrentDb.Execute "Delete * FROM " & rs![Name].Value
        End If
        rs.MoveNext
Next
rs.Close
End Function