获取xml前几条记录
public static string GetWorkEnchiridionTitleListTop()
{
StringBuilder strHtml = new StringBuilder();
DataSet ds = new DataSet();
service_IGovernmentAffair.IGovernmentAffair service = new service_IGovernmentAffair.IGovernmentAffair();
string strXml = service.GetWorkEnchiridionTitleListWidthoutCata("");//获取所有的记录
if (strXml.Length > 0 && strXml != "<root />" && strXml.StartsWith("error") == false)
{
XmlDataDocument tmpXml = new XmlDataDocument();
tmpXml.LoadXml(strXml);
ds.ReadXml(new XmlNodeReader(tmpXml));
}
if (ds.Tables.Count > 0)
{
foreach (DataRow tmpRow in ds.Tables[0].Rows)
{
string strtext = StrDeEnode(tmpRow["title_Text"].ToString());
if (strtext.Length > 32)
{
strtext = strtext.Remove(32) + "...";
}
tmpRow["title_Text"] = "<a href='www.xmsmjk.com/zwgk/content.aspx?type=0&id=" + tmpRow["id"].ToString() + "' target='_blank'>" + strtext + "</a>";
strHtml.AppendLine("<div>");
strHtml.AppendLine(tmpRow["title_Text"].ToString());
strHtml.AppendLine("</div>");
}
}
return strHtml.ToString();
}
以上代码能生成所有的记录,怎么判断让他生成前几条记录