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【Asp.Net】控件按HTML格式输出

作者:Dezai.CN / 发布于2011/6/23/ 589

<div>控件转换成Html的形式
<div style="width: 900px" class="cnblogs_code"><!--<br  />
<br  />
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--><span style="color: #0000ff">string</span><span style="color: #000000"> ControlHTML(Control control)
{
</span><span style="color: #0000ff">string</span><span style="color: #000000"> sHTML </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">string</span><span style="color: #000000">.Empty;
System.IO.StringWriter oTextWriter </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">new</span><span style="color: #000000"> System.IO.StringWriter();
System.Web.UI.HtmlTextWriter oHTMLWriter </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">new</span><span style="color: #000000"> HtmlTextWriter(oTextWriter);
control.RenderControl(oHTMLWriter);
sHTML </span><span style="color: #000000">=</span><span style="color: #000000"> oTextWriter.ToString();
</span><span style="color: #0000ff">return</span><span style="color: #000000"> sHTML;
} 
</span></div>

如需将此Html在页面的指定地方输出，需要指定地方增加Literal控件,并将转换后的Html值赋给Literal控件。如下代码：
<div style="width: 900px" class="cnblogs_code"><!--<br  />
<br  />
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--><span style="color: #000000">Literal1.Text </span><span style="color: #000000">=</span><span style="color: #000000"> sHTML;</span></div>
</div>

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