Microsoft Sharepoint Products and Technologies Resource Kit eBook

994 Part IX: Maintaining a Server in Windows SharePoint Services
//4. Clear the list box and treeview from previous searches
treeView1.Nodes.Clear();
listBox1.Items.Clear();
//5. Verify that the search Web service status is ONLINE
if(queryWS.Status().Equals("ONLINE"))
{
//6. Replace the search string in the XML with the string
// of keywords that the user wants to search for.
string query = queryString.Replace(
"SEARCHSTRING",
textBox1.Text);
//7. Submit the query returning a dataset
DataSet ds = queryWS.QueryEx(query);
//8. Process the results of the query, one row in the dataset
// for each resource found by the search
foreach(DataRow row in ds.Tables["table"].Rows)
{
//9. We will use the link to the resource and its title
string hrefLink =
row["DAV%3ahref"].ToString();
string displayTitle =
row["urn%3aschemas.microsoft.com%3afulltextqueryinfo%3adisplaytitle"].ToString();
//10. The last modified date, content length, description,
// rank, sourceGroup, and sdid1 (search ID)
// are returned from the default search
// but are not used in this example
string getLastModified =
row["DAV%3agetlastmodified"].ToString();
string getContentLength =
row["DAV%3agetcontentlength"].ToString();
string description =
row["urn%3aschemas.microsoft.com%3afulltextqueryinfo%3adescription"].ToString();
string rank =
row["urn%3aschemas.microsoft.com%3afulltextqueryinfo%3arank"].ToString();
string sourceGroup =
row["urn%3aschemas.microsoft.com%3afulltextqueryinfo%3asourcegroup"].ToString();
string sdid1 =
row["urn%3aschemas.microsoft.com%3afulltextqueryinfo%3asdid1"].ToString();
}
//11. Add each resource into the treeview
TreeNode node = treeView1.Nodes.Add(displayTitle);
//12. Save the URL with the node
node.Tag = hrefLink;
//13. Determine if any resources were found by the search
if (treeView1.Nodes.Count > 0)
{
//14. Message the user to click on any item to view it
listBox1.Items.Add("Click on any item to view it.");
}