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        22.1  DataGrid控件
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                        C#高级编程(第3版)
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                        22.1  DataGrid控件
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                    2006-10-13 14:41:00
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                 <link href="css.css" rel="stylesheet" type="text/css" /><p class="MsoNormal"><span style="FONT-FAMILY: 宋体">第</span><span lang="EN-US">21</span><span style="FONT-FAMILY: 宋体">章介绍了选择和修改数据的各种方式,本章接着第</span><span lang="EN-US">21</span><span style="FONT-FAMILY: 宋体">章的内容继续往下介绍,介绍如何把绑定到各种</span><span lang="EN-US">Windows</span><span style="FONT-FAMILY: 宋体">控件上的用户数据显示出来。本章的主要内容如下:</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US">.NET</span><span style="FONT-FAMILY: 宋体">数据访问模型中最富有革命性的方面,即新增的</span><span lang="EN-US">DataGrid</span><span style="FONT-FAMILY: 宋体">控件</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US">.NET</span><span style="FONT-FAMILY: 宋体">数据绑定功能及其工作方式</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">●<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体">如何使用</span><span lang="EN-US">Server Explorer</span><span style="FONT-FAMILY: 宋体">创建连接,生成</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">DataSet</span></span><span class="codeintext-PRODUCTION"><span style="FONT-FAMILY: 宋体">类</span></span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span class="codeintext-PRODUCTION"><span style="FONT-FAMILY: 宋体">如何对</span></span><span lang="EN-US">DataGrid</span><span style="FONT-FAMILY: 宋体">中的数据行进行<span class="codeintext-PRODUCTION"><span style="FONT-FAMILY: 宋体">测试和反射</span></span></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">本章示例的代码可以从</span><span lang="EN-US">Wrox</span><span style="FONT-FAMILY: 宋体">网站</span><span lang="EN-US">www.wrox.com</span><span style="FONT-FAMILY: 宋体">上下载。</span></p>
<h3 style="MARGIN-TOP: 11.4pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FTEL: 11.4pt"><a ftel="_Toc507815179"><span lang="EN-US">22.1&nbsp; DataGrid</span></a><span style="FONT-FAMILY: 楷体_GB2312">控件</span></h3>
<p class="MsoNormal"><a ftel="DataGrid"><span style="FONT-FAMILY: 宋体">新增的</span><span lang="EN-US">DataGrid</span></a><span style="FONT-FAMILY: 宋体">控件最好的一个特性是其灵活性<span style="LETTER-SPACING: -1pt">&mdash;&mdash;</span></span><span style="LETTER-SPACING: -1pt"> </span><span style="FONT-FAMILY: 宋体">数据源可以是</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">Array</span></span><span style="FONT-FAMILY: 宋体">、</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">DataTable</span></span><span style="FONT-FAMILY: 宋体">、</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">DataView</span></span><span style="FONT-FAMILY: 宋体">和</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">DataSet</span></span><span class="codeintext-PRODUCTION"><span style="FONT-FAMILY: 宋体">类,或者是实现</span></span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">IListSource</span></span><span lang="EN-US"> </span><span style="FONT-FAMILY: 宋体">或</span><span class="codeintext-PRODUCTION"><span lang="EN-US" style="FONT-FAMILY: &quot;Times New Roman&quot;">IList</span></span><span class="codeintext-PRODUCTION"><span style="FONT-FAMILY: 宋体">接口的组件。</span></span><span lang="EN-US">DataGrid</span><span style="FONT-FAMILY: 宋体">控件可以显示数据的各种视图。简言之,即调用方法</span><span lang="EN-US">SetDataBinding()</span><span style="FONT-FAMILY: 宋体">来显示数据</span><span lang="EN-US">(</span><span style="FONT-FAMILY: 宋体">在</span><span lang="EN-US">DataSet</span><span style="FONT-FAMILY: 宋体">类中</span><span lang="EN-US">)</span><span style="FONT-FAMILY: 宋体">。该控件还提供了更复杂的功能,本章将介绍这些功能。</span></p></div>
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                        <div style='float:left;width:49%'>·<a href='100165617.htm'>21.9.2  SQL Server的键生成</a></div><div style='float:right;width:49%'>·<a href='100165618.htm'>21.9.3  命名约定</a></div><div style='float:left;width:49%'>·<a href='100165619.htm'>21.10  小结</a></div><div style='float:right;width:49%'>·<a href='100165621.htm'>22.1.1  显示列表数据</a></div><div style='float:left;width:49%'>·<a href='100165622.htm'>22.1.2  数据源</a></div><div style='float:right;width:49%'>·<a href='100165623.htm'>22.1.3  DataGrid类的层次结构</a></div></div>
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