public string GetStringByControl(Control _Control)/*获取控件HTML*/
{
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
HtmlTextWriter htw = new HtmlTextWriter(sw);
_Control.RenderControl(htw);
return sb.ToString();
}这是一个用来截取HTML页面中控件的类,其中的StringBuilder、StringWriter、HtmlTextWriter、RenderControl分别指的是什么呢
StringWriter 字符串流对象
HtmlTextWriter 用于保存HTML文本输出
RenderControl 输出控件的HTML字符的实现过程