protected void btnSearch_Click(object sender, EventArgs e)
{
SPSite site = SPContext.Current.Site;
KeywordQuery kq = new KeywordQuery(site);
kq.SourceId = new Guid("8413cd39-2156-4e00-b54d-11efd9abdb89");
kq.QueryText = "* " + searchText.Text;
kq.SelectProperties.Add("Title");
kq.SelectProperties.Add("Path");
kq.RowLimit = 20;
ResultTableCollection resultTables = new SearchExecutor().ExecuteQuery(kq);
DataTable resultDataTable = resultTables.FirstOrDefault().Table;
List <SearchResult> searchResultList = new List <SearchResult>();
foreach (DataRow row in resultDataTable.Rows)
{
SearchResult searchResult = new SearchResult();
searchResult.Title = row["Title"].ToString();
searchResult.Url = row["Path"].ToString();
searchResultList.Add(searchResult);
}
rptSearch.DataSource = searchResultList;
rptSearch.DataBind();
}