如何在C＃中添加中的数据选项(How to add data

如何在C＃中添加中的数据选项(How to add data-option in from C#)

我想在锚标签中添加数据选项。

这里到目前为止我做了什么

StringWriter stringwriter = new StringWriter(); HtmlTextWriter writer = new HtmlTextWriter(stringwriter); DataTable dt1 = BAL.setDropDown(tablename, id_col, value_col); if (dt1.Rows.Count > 0) { foreach (DataRow row in dt1.Rows) { writer.RenderBeginTag(HtmlTextWriterTag.Li); writer.AddAttribute(HtmlTextWriterAttribute.Tabindex, "-1"); writer.AddAttribute(HtmlTextWriterAttribute.Href, "#"); writer.AddAttribute(HtmlTextWriterAttribute.data-option, row[0].ToString()); writer.RenderBeginTag(HtmlTextWriterTag.A); writer.Write(row[1].ToString()); writer.RenderEndTag(); writer.RenderEndTag(); } }

我有问题

writer.AddAttribute(HtmlTextWriterAttribute.data-option, row[0].ToString());

这条线

我想生成

<li><a tabindex="-1" href="#" data-option="1">Option 1</a></li>

请帮忙

i want to add data-option in anchor tag.

here what i have done so far

StringWriter stringwriter = new StringWriter(); HtmlTextWriter writer = new HtmlTextWriter(stringwriter); DataTable dt1 = BAL.setDropDown(tablename, id_col, value_col); if (dt1.Rows.Count > 0) { foreach (DataRow row in dt1.Rows) { writer.RenderBeginTag(HtmlTextWriterTag.Li); writer.AddAttribute(HtmlTextWriterAttribute.Tabindex, "-1"); writer.AddAttribute(HtmlTextWriterAttribute.Href, "#"); writer.AddAttribute(HtmlTextWriterAttribute.data-option, row[0].ToString()); writer.RenderBeginTag(HtmlTextWriterTag.A); writer.Write(row[1].ToString()); writer.RenderEndTag(); writer.RenderEndTag(); } }

i am having problem with

writer.AddAttribute(HtmlTextWriterAttribute.data-option, row[0].ToString());

this Line

i want to generate

<li><a tabindex="-1" href="#" data-option="1">Option 1</a></li>

Please Help

最满意答案

您可以使用(String, String)重载添加自定义属性：

writer.AddAttribute("data-option", "1");

You can add custom attributes using (String, String) overload:

writer.AddAttribute("data-option", "1");