说明：  最近写数据库时写的三个套装控件，已是很常用的普通控件，就是按钮控件，下拉列表控件，日历控件。但是我这里的下拉列表控件与别的不一样，它不光是下拉列表，还是单行文本控件；日历控件主要用了一条自定义函数完成基本功能。而且两个控件都模仿了QQ2009控件外观，非常漂亮。
(Three suits written while writing a database recently control a piece, is already very in common use common control a piece, be a button to control a piece, descend to pull row watch to control a piece, the calendar controls a piece.But I am here of next pull row watch to control a piece with another different, it not only is next pull row form, still the list communicate officially originally control a piece The calendar controled a piece to mainly use 1 to complete basic function from the definition function.And 2 controled pieces all mimicry QQ2009 to control an external appearance, very beautiful.)