delete_students.py 文件源码

def on_proceed(self, event):  # wxGlade: promote.<event_handler>
        msg="Are sure you want to delete ?"
        dlg = wx.MessageDialog(self, msg,"Warning", wx.YES_NO | wx.ICON_QUESTION)
        result = dlg.ShowModal()# == wx.ID_YES
        if result==wx.ID_YES:


            try:
                self.delete()
                dlg = wx.MessageDialog(self, 'Successfully deleted students from this class', '',wx.OK | wx.ICON_INFORMATION)                  
                dlg.ShowModal()
                dlg.Destroy()
            except:
                dlg = wx.MessageDialog(self, 'Some error occured.Could not complete', '',wx.OK | wx.ICON_ERROR)                  
                dlg.ShowModal()
                dlg.Destroy()
            self.check_list_box_1.Check(0,False)
            self.button_proceed.Enable(False)
            self.load_students()
        event.Skip()