/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void Page_Load(object sender, System.EventArgs e)
{
int currentPage = HnDGeneralUtils.TryConvertToInt(Request["Page"]);
if (currentPage == 0)
{
currentPage = 1;
}
if (!Page.IsPostBack)
{
plPageListTop.CurrentPage = currentPage;
plPageListBottom.CurrentPage = currentPage;
DataTable results = SessionAdapter.GetSearchResults();
if (results == null)
{
// no results, redirect to search page
Response.Redirect("Search.aspx");
}
short pageSize = CacheManager.GetSystemData().PageSizeSearchResults;
if (pageSize <= 0)
{
pageSize = 50;
}
int amountPages = (results.Rows.Count / pageSize);
if ((amountPages * pageSize) < results.Rows.Count)
{
amountPages++;
}
plPageListBottom.AmountPages = amountPages;
plPageListTop.AmountPages = amountPages;
// get the page of the resultset to bind. We page in-memory, so we have to execute the search query just once.
DataTable toBind = results.Clone();
for (int i = 0;
(i < pageSize) && ((((currentPage - 1) * pageSize) + i) < results.Rows.Count);
i++)
{
toBind.ImportRow(results.Rows[((currentPage - 1) * pageSize) + i]);
}
rptResults.DataSource = toBind;
rptResults.DataBind();
lblAmountThreads.Text = results.Rows.Count.ToString();
lblSearchTerms.Text = HttpUtility.HtmlEncode(SessionAdapter.GetSearchTerms());
}
}