private void AssetSelectionChanged()
{
bool isSingleSelect = SessionAssetsListBox.GetSelectedIndices().Length == 1;
if (isSingleSelect)
{
UpdateAssetControls();
MultipleSelectionLabel.Visible = false;
PreviewPanel.Visible = true;
}
else
{
MultipleSelectionLabel.Visible = true;
PreviewPanel.Visible = false;
}
}
private void BindAssetList()
{
// Get assets
AssetFinder finder = new AssetFinder();
finder.AssetIdList.Add(0);
finder.AssetIdList.AddRange(UploadedAssetIdList);
finder.AssetTypeId = AssetTypeDropDownList1.SelectedId;
List <Asset> assetList = Asset.FindMany(finder);
//Ensure that the items that have been added via the "template catalogue" are first in the list.
List <Asset> tempAssetList = new List <Asset>();
foreach (int Id in SessionInfo.Current.User.GetCatalogueAssetIdList())
{
var asset = assetList.Where(a => a.AssetId == Id).SingleOrDefault();
if (asset != null)
{
assetList.Remove(asset);
tempAssetList.Add(asset);
}
}
// Parse into a new list
var list = from a in tempAssetList
select new { a.AssetId, Text = a.AssetId + " (" + a.Filename + ")" };
// Bind the listbox
SessionAssetsListBox.DataSource = list;
SessionAssetsListBox.DataTextField = "Text";
SessionAssetsListBox.DataValueField = "AssetId";
SessionAssetsListBox.DataBind();
SelectFirstAsset();
}