控制多个datawindow数据合并成一个excel导出【PB】

最近项目需要，需要把多个datawindow的数据合并成一个excel导出。本地项目没有其他代码借鉴，自己接触PB顶多3个月时间，而网上关于PB的消息少之又少。前些日子在powerbuilder论坛发个帖子求组，幸运得到powerbuilder版主和一位热心网友提示，通过自己不断地coding and debug， 我想要的效果终于得到了，:-)

现在我把源码贡献出来，大家一起学习，欢迎和我交流。

string ls_path, ls_filedouble ll_len_path, ll_len_fileint li_rcLong j  if dw_preview.RowCount() > 0 then li_rc = GetFileSaveName ( "Select File", ls_path, ls_file, "XLS", "Excel Files (*.XLS), *.XLS,All Files (*.*)" , "", 32770)//get the filename from user ll_len_file=LastPos(ls_file,'.') if li_rc = 1 then   OLEObjectl_oleobject_excel l_oleobject_excel = CREATE OLEObject   l_oleobject_excel.ConnectToNewObject('excel.application')  l_oleobject_excel.Visible = False   //renamel_oleobject_excel.Workbooks.add()                     ls_file=left(ls_file, long(ll_len_file)-1)+'_1' l_oleobject_excel.workbooks(1).worksheets(1).name = ls_filels_file=left(ls_file, long(ll_len_file)-1)+'_2'l_oleobject_excel.workbooks(1).worksheets(2).name = ls_file    ls_file=left(ls_file, long(ll_len_file)-1)+'_3'l_oleobject_excel.workbooks(1).worksheets(3).name = ls_file //insert data from dw to sheet1for j=1 to dw_saveas_sku_alias.rowcount()//headerl_oleobject_excel.workbooks(1).worksheets(1).cells(j,1).value = 'sku'l_oleobject_excel.workbooks(1).worksheets(1).cells(j,2).value = 'alias'l_oleobject_excel.workbooks(1).worksheets(1).cells(j,3).value = 'desc'l_oleobject_excel.workbooks(1).worksheets(1).cells(j,4).value = 'default_alias'l_oleobject_excel.workbooks(1).worksheets(1).cells(j,5).value = 'pack_wt'l_oleobject_excel.workbooks(1).worksheets(1).cells(j,6).value = 'net_wt'//detaill_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,1).value = dw_saveas_sku_alias.object.sku_alias_sku[j]l_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,2).value = dw_saveas_sku_alias.object.sku_alias_sku_alias[j]l_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,3).value = dw_saveas_sku_alias.object.sku_alias_alias_desc[j]l_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,4).value = dw_saveas_sku_alias.object.sku_alias_default_alias[j]l_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,5).value = dw_saveas_sku_alias.object.sku_alias_pack_wt[j]l_oleobject_excel.workbooks(1).worksheets(1).cells(j+1,6).value = dw_saveas_sku_alias.object.sku_alias_net_wt[j] next//insert data from dw to sheet2for j=1 to dw_saveas_sku_alias.rowcount()//headerl_oleobject_excel.workbooks(1).worksheets(2).cells(j,1).value = 'sku'l_oleobject_excel.workbooks(1).worksheets(2).cells(j,2).value = 'alias'l_oleobject_excel.workbooks(1).worksheets(2).cells(j,3).value = 'desc'l_oleobject_excel.workbooks(1).worksheets(2).cells(j,4).value = 'default_alias'l_oleobject_excel.workbooks(1).worksheets(2).cells(j,5).value = 'pack_wt'l_oleobject_excel.workbooks(1).worksheets(2).cells(j,6).value = 'net_wt'//detaill_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,1).value = dw_saveas_sku_alias.object.sku_alias_sku[j]l_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,2).value = dw_saveas_sku_alias.object.sku_alias_sku_alias[j]l_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,3).value = dw_saveas_sku_alias.object.sku_alias_alias_desc[j]l_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,4).value = dw_saveas_sku_alias.object.sku_alias_default_alias[j]l_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,5).value = dw_saveas_sku_alias.object.sku_alias_pack_wt[j]l_oleobject_excel.workbooks(1).worksheets(2).cells(j+1,6).value = dw_saveas_sku_alias.object.sku_alias_net_wt[j] next//insert data from dw to sheet3for j=1 to dw_saveas_sku_alias.rowcount()//headerl_oleobject_excel.workbooks(1).worksheets(3).cells(j,1).value = 'sku'l_oleobject_excel.workbooks(1).worksheets(3).cells(j,2).value = 'alias'l_oleobject_excel.workbooks(1).worksheets(3).cells(j,3).value = 'desc'l_oleobject_excel.workbooks(1).worksheets(3).cells(j,4).value = 'default_alias'l_oleobject_excel.workbooks(1).worksheets(3).cells(j,5).value = 'pack_wt'l_oleobject_excel.workbooks(1).worksheets(3).cells(j,6).value = 'net_wt'//detaill_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,1).value = dw_saveas_sku_alias.object.sku_alias_sku[j]l_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,2).value = dw_saveas_sku_alias.object.sku_alias_sku_alias[j]l_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,3).value = dw_saveas_sku_alias.object.sku_alias_alias_desc[j]l_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,4).value = dw_saveas_sku_alias.object.sku_alias_default_alias[j]l_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,5).value = dw_saveas_sku_alias.object.sku_alias_pack_wt[j]l_oleobject_excel.workbooks(1).worksheets(3).cells(j+1,6).value = dw_saveas_sku_alias.object.sku_alias_net_wt[j] next//save as excell_oleobject_excel.ActiveWorkbook.SaveAs(ls_path) l_oleobject_excel.Application.DisplayAlerts = Falsel_oleobject_excel.workbooks.Close()l_oleobject_excel.Quitl_oleobject_excel.DisconnectObject ( )DESTROY l_oleobject_excel end if end if