在软件的应用过程中实现收入的输入和开支的输入,并且输出总的收入和支出.在其中用了Timer事件来实现个性化.-software application process, achieve the revenue and expenditure of imported inputs, the total output and income and expenditure. in which case with the Timer to achieve personalization.

本例是类似电子表格，而且可以在表格内部显示图标的预定义类。-Are you good with spreadsheets for the data can not be bothered, this case is similar to a spreadsheet, and can display the icon within the table of predefined classes.