/// <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="EventArgs" /> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
try
{
DisplayInfo di = null;
string path = SiteHelper.TempFilePath(Server);
this.galleryThumbnails1.Controls.Clear();
Page.PreRender += this.Default_PreRender;
this.GetImagesCount();
if (!Page.IsPostBack)
{
di = this.Session["DisplayInfo"] as DisplayInfo;
if (di != null)
{
di.From = 0;
di.Count = ImagesCountOnPage;
di.GroupId = this.GetGroupId();
var list = new DumpedDataProvider(di.ConnStr, path).LoadMedia(di.GroupId, di.From, di.Count);
this.Session["DisplayInfo"] = di;
this.Session["DumpedMediaList"] = list;
this.GroupsLine1.LinkNext.Visible = di.ImagesCount > di.Count;
}
else
{
this.ShowMessage("Unable to find database connection string.");
}
this.GroupsLine1.LinkPrev.Visible = false;
this.LoadCatalog();
this.ShowSingleImage();
}
else
{
di = this.Session["DisplayInfo"] as DisplayInfo;
if (di != null)
{
di.Count = ImagesCountOnPage;
this.Session["DisplayInfo"] = di;
}
}
}
catch (Exception ex)
{
this.ShowMessage(ex.Message);
this.LogError(ex.Message);
}
}
/// <summary>
/// Handles the Start event of the Session control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
protected void Session_Start(object sender, EventArgs e)
{
////get connection string and put it to session
string connStr = string.Empty;
try
{
connStr = ConfigurationManager.ConnectionStrings["WinkasDatabase"].ToString();
var di = new DisplayInfo {
ConnStr = connStr
};
this.Session["DisplayInfo"] = di;
}
catch (Exception ex)
{
string msg =
string.Format(
"Unable to find database connection string in the config file. Message: {0}", ex.Message);
this.LogError(msg);
return;
}
}