急急急!!怎样在excel添加一个工作表?在线等....

窗体里面有两个msflexgrid,要导出到excel的两个工作表sheet1,sheet2.可excel默认的只有一个,怎么解决?代码如下:

Dim Rs_Data As New ADODB.Recordset
Dim Irowcount As Integer
Dim Icolcount As Integer

Dim xlApp As New Excel.Application
Dim xlBook As Excel.Workbook
Dim xlBook1 As Excel.Workbook
Dim xlSheet As Excel.Worksheet
Dim xlQuery As Excel.QueryTable

With Rs_Data
If .State = adStateOpen Then
.Close
End If
.ActiveConnection = cn
.CursorLocation = adUseClient
.CursorType = adOpenStatic
.LockType = adLockReadOnly
.Source = strOpen
.Open
End With
With Rs_Data
If .RecordCount < 1 Then
MsgBox ("没有记录!")
Exit Sub
End If
Irowcount = .RecordCount '记录总数
Icolcount = .Fields.Count '字段总数
End With

Set xlApp = CreateObject("Excel.Application")
Set xlBook = Nothing
Set xlSheet = Nothing
Set xlBook = xlApp.Workbooks().Add
xlApp.Workbooks.Add
xlApp.Workbooks.Add
Set xlSheet = xlBook.Worksheets.Add
Set xlSheet = xlBook.Worksheets("sheet2")
xlApp.Visible = True

'添加查询语句，导入EXCEL数据
Set xlQuery = xlSheet.QueryTables.Add(Rs_Data, xlSheet.Range("a1"))

With xlQuery
.FieldNames = True
.RowNumbers = False
.FillAdjacentFormulas = False
.PreserveFormatting = True
.RefreshOnFileOpen = False
.BackgroundQuery = True
.RefreshStyle = xlInsertDeleteCells
.SavePassword = True
.SaveData = True
.AdjustColumnWidth = True
.RefreshPeriod = 0
.PreserveColumnInfo = True
End With

xlQuery.FieldNames = True '显示字段名
xlQuery.Refresh