| 利用TreeView实现层次结构数据导航查询 |
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| 引用本文： | 郭忠南.利用TreeView实现层次结构数据导航查询[J].电脑开发与应用,2012,25(8):81-83,86. |
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| 作者姓名： | 郭忠南 |
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| 作者单位： | 无锡机电高等职业技术学校,江苏无锡,214028 |
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| 摘 要： | 为了充分发挥TreeView控件展示数据和导航查询的作用,通过一个通讯录实例,介绍了如何在ADO.NET中利用TreeView实现层次结构数据的加载及导航查询,讨论了如何做到精准导航查询。提出了改进的导航查询方案中的自定义函数,具有一定的借鉴意义。
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| 关 键 词： | ADO.NET TreeView 层次结构数据 导航查询 |
To Implement the Search of Navigation about Hierarchical Data with Treeview |
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| GUO Zhong-nan.To Implement the Search of Navigation about Hierarchical Data with Treeview[J].Computer Development & Applications,2012,25(8):81-83,86. |
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| Authors: | GUO Zhong-nan |
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| Affiliation: | GUO Zhong-nan(Wuxi Machinery and Electron Higher Professional and Technical School,Wuxi 214028,China) |
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| Abstract: | In order to display data and navigate data,the paper takes an address book for example,introduces how to use TreeView in ADO.NET to load data and implement the search of navigation about hierarchical data.The way how to query accurately is discussed.The paper presents a function which is used in the improved solution about the search of navigation has a certain reference. |
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| Keywords: | ADO NET TreeView hierarchical data search of navigation |
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