1 def OnDeleteClick(self, event): 2         import os 3         dlg = wx.FileDialog(self,message=u"保存文件", 4                             defaultDir=os.getcwd(), 5                             defaultFile="", 6                             wildcard="CSV (*.csv)|*.csv", 7                             style=wx.SAVE) 8         import codecs,csv 9         if dlg.ShowModal() == wx.ID_OK:10             f = codecs.open(dlg.GetPath(),'w','gb2312')#这里表示把intimate.txt文件从utf-8编码转换为unicode，就可以对其进行unicode读写了11             writer = csv.writer(f,delimiter=',')12             writer.writerow([u"列1",u"列2",u"列2",u"列02",u"列2"])13             writer.writerows(self.__Grid.GetTable().Data)14             f.close()15             dlg.Destroy()