﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-经典、无码、o(∩_∩)o...-文章分类-.NET</title><link>http://www.blogjava.net/chenlh/category/48758.html</link><description /><language>zh-cn</language><lastBuildDate>Wed, 01 Jun 2011 03:25:59 GMT</lastBuildDate><pubDate>Wed, 01 Jun 2011 03:25:59 GMT</pubDate><ttl>60</ttl><item><title>GridView序号问题</title><link>http://www.blogjava.net/chenlh/articles/351387.html</link><dc:creator>chenlh</dc:creator><author>chenlh</author><pubDate>Tue, 31 May 2011 02:31:00 GMT</pubDate><guid>http://www.blogjava.net/chenlh/articles/351387.html</guid><wfw:comment>http://www.blogjava.net/chenlh/comments/351387.html</wfw:comment><comments>http://www.blogjava.net/chenlh/articles/351387.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/chenlh/comments/commentRss/351387.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/chenlh/services/trackbacks/351387.html</trackback:ping><description><![CDATA[<h1><br />
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<h1>http://www.cnblogs.com/aijun/archive/2011/03/15/1984563.html</h1>
<h1><a id="ctl02_TitleUrl" href="http://www.cnblogs.com/aijun/archive/2011/03/15/1984563.html">GridView序号问题</a></h1>
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            <p>GridView控件中加自动序号，有多种实现方法，你只需要根据的实用要求来确定。总的来分为后台写法和前台写法，后台写法一般不考虑分页的情况下使用，原理就是在GridView 绑定数据时，在RowDataBound 事件中来处理。</p>
            <p>页面的列为：</p>
            <div>
            <div>&lt;asp:BoundField&nbsp;&nbsp;HeaderText="序号"　/&gt;</div>
            </div>
            <p>或用</p>
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            <div>&lt;asp:TemplateField&nbsp;HeaderText="序号"&gt;&nbsp;<br />
            &lt;ItemTemplate&gt;&nbsp;<br />
            &lt;/ItemTemplate&gt;&nbsp;<br />
            &lt;/asp:TemplateField&gt;</div>
            </div>
            <p>CS代码为：</p>
            <div>
            <div>protected void GridView1_RowDataBond(object sender, GridViewRowEventArgs e)<br />
            {<br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (e.Row.RowIndex &gt;= 0)<br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 　e.Row.Cells[0].Text = Convert.ToString(e.Row.RowIndex + 1);<br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
            &nbsp;&nbsp; }</div>
            </div>
            <p>页面直接实现比如直观，知道Container.DataItemIndex 属性的含义就行：</p>
            <div>
            <div>&lt;asp:TemplateField HeaderText="序号"&gt;&nbsp;<br />
            &lt;ItemTemplate&gt;&nbsp;<br />
            &lt;%# Container.DataItemIndex&nbsp;+&nbsp;1%&gt;&nbsp;<br />
            &lt;/ItemTemplate&gt;&nbsp;<br />
            &lt;/asp:TemplateField&gt;</div>
            </div>
            <p>下面考虑的主要是分页情况下的，在ASP.NET中分页方法一般用GridView自带的分页工具和AspNetPager的比较多。GridView自带的分页写法：</p>
            <div>
            <div>&lt;asp:TemplateField HeaderText="序号"&gt;&nbsp;<br />
            &lt;ItemTemplate&gt;&nbsp;<br />
            &lt;%#&nbsp;this.GridView1.PageIndex&nbsp;&nbsp;*&nbsp;this.GridView1.PageSize&nbsp;<br />
            <br />
            +&nbsp;GridView1.Rows.Count&nbsp;+&nbsp;1%&gt;&nbsp;<br />
            &lt;/ItemTemplate&gt;&nbsp;<br />
            &lt;/asp:TemplateField&gt;</div>
            </div>
            <p>AspNetPager分页情况下的写法为：</p>
            <div>
            <div>&lt;asp:TemplateField HeaderText="序号"&gt;&nbsp;<br />
            &lt;ItemTemplate&gt;&nbsp;<br />
            &lt;%# (this.Pager1.CurrentPageIndex&nbsp;-&nbsp;1)&nbsp;*&nbsp;this.Pager1.PageSize&nbsp;<br />
            <br />
            +&nbsp;Container.DataItemIndex&nbsp;+&nbsp;1%&gt;&nbsp;<br />
            &lt;/ItemTemplate&gt;&nbsp;<br />
            &lt;/asp:TemplateField&gt;</div>
            </div>
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</div><img src ="http://www.blogjava.net/chenlh/aggbug/351387.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/chenlh/" target="_blank">chenlh</a> 2011-05-31 10:31 <a href="http://www.blogjava.net/chenlh/articles/351387.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>