System.Web.UI.WebControls.Repeater.CreateControlHierarchy C# (CSharp) Method

		protected virtual void CreateControlHierarchy (bool useDataSource)
		{
			IEnumerable ds;
			items = new ArrayList ();
			itemscol = null;
			
			if (useDataSource) {
				ds = GetData ();
			}
			else {
				// Optimize (shouldn't need all this memory ;-)
				ds = new object [(int) ViewState ["Items"]];
			}

			// If there is no datasource, then we don't show anything. the "Items"
			// viewstate won't get set, so on postback, we won't get here
			if (ds == null)
				return;

			if (HeaderTemplate != null)
				DoItem (-1, ListItemType.Header, null, useDataSource);

			int idx = 0;
			foreach (object o in ds) {
				if (idx != 0 && SeparatorTemplate != null)
					DoItem (idx - 1, ListItemType.Separator, null, useDataSource);

				DoItem (idx, idx % 2 == 0 ? ListItemType.Item : ListItemType.AlternatingItem, o, useDataSource);
				idx ++;
			}
			
			if (FooterTemplate != null)
				DoItem (-1, ListItemType.Footer, null, useDataSource);

			ViewState ["Items"] = idx;
		}