public void Refresh() {
Controls.Clear();
if (Page != null) {
int i = 0;
string noImageUrl = ClientScriptProxy.Current.GetWebResourceUrl(this, GetType(), "Thumbnail.Web.Resources.noimage.jpg");
foreach (IThumbNailItem item in dataSource)
{
Table table = CreateTable();
var img = new System.Web.UI.WebControls.Image { ID = ID + "_" + (i++) };
var requestTextPictureItemEventArgs = new RequestTextThumbnailItemEventArgs(item);
OnRequestText(requestTextPictureItemEventArgs);
SetImageProperties(item, img, noImageUrl,requestTextPictureItemEventArgs.Text);
CreateImageRow(img, table);
CreateTextRow(item, requestTextPictureItemEventArgs, table);
}
}
}
void CreateTextRow(IThumbNailItem item, RequestTextThumbnailItemEventArgs requestTextThumbnailItemEventArgs, Table table)
{
TableCell cell = CreateTextCell(item, requestTextThumbnailItemEventArgs);
table.Rows.Add(new TableRow());
table.Rows[1].Cells.Add(cell);
}
TableCell CreateTextCell(IThumbNailItem item, RequestTextThumbnailItemEventArgs requestTextThumbnailItemEventArgs)
{
var cell = new TableCell();
cell.Style["font-size"] = "80%";
cell.Style["text-align"] = "center";
cell.Style["word-wrap"] = "break-word";
cell.Style["word-break"] = "break-word";
string text1 = string.Format("<a href='{0}&{3}={1}'>{2}</a>",
HttpContext.Current.Request.Url.AbsoluteUri, item.ID, requestTextThumbnailItemEventArgs.Text, ThumbnailListEditor.SelectedId);
var text = new Literal { Text = text1 };
cell.Controls.Add(text);
return cell;
}
public void OnRequestText(RequestTextThumbnailItemEventArgs e)
{
EventHandler<RequestTextThumbnailItemEventArgs> handler = RequestText;
if (handler != null) handler(this, e);
}
void ControlOnRequestText(object sender, RequestTextThumbnailItemEventArgs requestTextThumbnailItemEventArgs) {
requestTextThumbnailItemEventArgs.Text = GetDisplayText(requestTextThumbnailItemEventArgs.ItemClicked);
}