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        19.2.5  杂项功能
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                        C#高级编程(第3版)【全文连载】
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                        19.2.5  杂项功能
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                    <a class="url" href="../../default.htm">http://book.csdn.net/</a>
                    2006-10-13 14:41:00
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                        <h1 id="divCurrentNode" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165532.htm'><font color='red'>19.2.5  杂项功能</font></a></h1>
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                        <div style='float:left;width:49%'>·<a href='100165529.htm'>19.2.2  外观</a></div><div style='float:right;width:49%'>·<a href='100165530.htm'>19.2.3  用户交互操作</a></div><div style='float:left;width:49%'>·<a href='100165531.htm'>19.2.4  Windows功能</a></div><div style='float:right;width:49%'>·<a href='100165533.htm'>19.2.6  类层次结构</a></div><div style='float:left;width:49%'>·<a href='100165534.htm'>19.3  标准控件和组件</a></div><div style='float:right;width:49%'>·<a href='100165535.htm'>19.3.1  Button控件</a></div></div>
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                <div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style="MARGIN-TOP: 8.15pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FTEL: 8.15pt"><span lang="EN-US">19.2.5&nbsp; </span><span style="FONT-FAMILY: 黑体">杂项功能</span></h3>
<p class="MsoNormal" style="LINE-HEIGHT: 17.6pt"><span style="FONT-FAMILY: 宋体">一些条目较难分类,例如数据绑定功能。</span><span lang="EN-US">BindingContext</span><span style="FONT-FAMILY: 宋体">属性返回一个</span><span lang="EN-US">BindingmanagerBase</span><span style="FONT-FAMILY: 宋体">对象。</span><span lang="EN-US">DataBindings</span><span style="FONT-FAMILY: 宋体">集合包含一个</span><span lang="EN-US">ControlBindingsCollection</span><span style="FONT-FAMILY: 宋体">,它是控件的绑定对象集合,数据绑定详见第</span><span lang="EN-US">21</span><span style="FONT-FAMILY: 宋体">章。</span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 17.6pt"><span lang="EN-US">CompanyName</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">ProductName</span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US">Product</span><span style="FONT-FAMILY: 宋体">版本提供了控件的数据及其当前版本。</span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 17.6pt"><span lang="EN-US">Invalidate</span><span style="FONT-FAMILY: 宋体">方法允许使控件的一个区域失效,以进行重新绘制。可以使这个控件失效,或指定要失效的区域或矩形。这会把一个绘制消息传送给控件</span><span lang="EN-US">WindProc</span><span style="FONT-FAMILY: 宋体">。还可以同时使子控件失效。</span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 17.6pt"><span style="FONT-FAMILY: 宋体">组成</span><span lang="EN-US">Control</span><span style="FONT-FAMILY: 宋体">类的还有几十个属性、方法和事件。这个列表列出了比较常用的成员,希望您对可用的功能有一个大致的了解。</span></p></div>
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                        <div style='float:left;width:49%'>·<a href='100165529.htm'>19.2.2  外观</a></div><div style='float:right;width:49%'>·<a href='100165530.htm'>19.2.3  用户交互操作</a></div><div style='float:left;width:49%'>·<a href='100165531.htm'>19.2.4  Windows功能</a></div><div style='float:right;width:49%'>·<a href='100165533.htm'>19.2.6  类层次结构</a></div><div style='float:left;width:49%'>·<a href='100165534.htm'>19.3  标准控件和组件</a></div><div style='float:right;width:49%'>·<a href='100165535.htm'>19.3.1  Button控件</a></div></div>
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