切分窗口

1、　　实验目的和要求

（1）如图3.1所示是一个有切分窗口的单文档应用程序。左边是树视图，用于显示“学生信息”、“专业”和“班号”3层结构信息。右边是列表视图，以报表的形式显示学生基本信息。

（2）单击图3.1右边视图，选择“学生基本信息”→“添加”菜单命令，弹出“学生基本信息”对话框，单击“添加”按钮，学生基本信息被保存在CObArray类对象m_stuObArray中，同时显示在列表视图中，并自动更新左边树视图的节点内容。

（3）单击左边树视图“学生信息”节点，则在列表视图中全部显示所有学生的基本信息，若单击“专业”节点，则显示所有该专业的学生基本信息，若单击“班号”节点，则显示所有该班级的学生基本信息。

-Split window 1, the experimental purpose and requirements of (1) shown in Figure 3.1 is a single document application of the cut window. The left tree view is used to display the " Student Information"　and " professional"　and " class"　three-layer structure. The right is the list view, show the students the basic information in the form of statements. (2) Click the view of the right in Figure 3.1, select the students ' basic information, " →"　Add " menu command to bring up the students'　basic information dialog box, click the"　Add " button, the students basic information is stored in CObArray class object m_stuObArray , displayed in the list view, and automatically update the content of the left tree view node. (3) click on the left tree view student information node in the list view show all the basic information for all students, click the " professional"　node, then all the professional students basic information, click