private void ShowImage()
{
if (moduleId == -1) { return; }
Gallery gallery = new Gallery(moduleId);
DataTable dt = gallery.GetWebImageByPage(pageNumber);
if (dt.Rows.Count > 0)
{
itemId = Convert.ToInt32(dt.Rows[0]["ItemID"]);
totalPages = Convert.ToInt32(dt.Rows[0]["TotalPages"]);
}
showTechnicalData = WebUtils.ParseBoolFromHashtable(
moduleSettings, "GalleryShowTechnicalDataSetting", false);
if (itemId == -1) { return; }
Literal topPageLinks = new Literal();
string pageUrl = SiteRoot
+ "/ImageGallery/GalleryBrowse.aspx?"
+ "pageid=" + pageId.ToInvariantString()
+ "&mid=" + moduleId.ToInvariantString()
+ "&pagenumber=";
topPageLinks.Text = UIHelper.GetPagerLinksWithPrevNext(
pageUrl,1,
this.totalPages,
this.pageNumber,
"modulepager",
"SelectedPage");
this.spnTopPager.Controls.Add(topPageLinks);
GalleryImage galleryImage = new GalleryImage(moduleId, itemId);
imageLink.Text = "<a onclick=\"window.open(this.href,'_blank');return false;\" href='" + ImageSiteRoot
+ fullSizeBaseUrl + galleryImage.ImageFile + "' ><img src='"
+ ImageSiteRoot + webSizeBaseUrl
+ galleryImage.WebImageFile + "' alt='"
+ Resources.GalleryResources.GalleryWebImageAltText + "' /></a>";
this.pnlGallery.Controls.Add(imageLink);
this.lblCaption.Text = Server.HtmlEncode(galleryImage.Caption);
this.lblDescription.Text = galleryImage.Description;
if(showTechnicalData)
{
if(galleryImage.MetaDataXml.Length > 0)
{
xmlMeta.DocumentContent = galleryImage.MetaDataXml;
string xslPath = System.Web.HttpContext.Current.Server.MapPath(SiteRoot + "/ImageGallery/GalleryMetaData.xsl");
xmlMeta.TransformSource = xslPath;
}
}
}