import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.sql.*; public class system extends JFrame { JDesktopPane deskpane = new JDesktopPane();//在窗体里建立虚拟桌 JPanel p = new JPanel();//创建一个面板并实例化 public system(){//构造函数 setTitle("订单
Introduction To CSS2样式表简介 什么是样式表： CSS 是 Cascading Style Sheet 的缩写。译作「层叠样式表单」。是用于(增强)控制网页样式并允许将样式信息与网页内容分离的一种标记性语言。 如何将样式表加入您的网页： 你可以用以下三种方式将样式表加入您的网页。而最接近目标的样式定义优先权越高。高优先权样式将继承低优先权样式的未重叠定义但覆盖重叠的定义。例外请参阅 !important 声明。 链入外部样式表文件 (Linking to a Style S
1 Introduction····························································································8 What is iReport?.............................................................................................8 Features .....................
