public IList <object> GetListSelectedKeys(System.Web.UI.WebControls.ListView listView)
{
var res = new List <object>();
foreach (var idx in ControlUtils.GetChildren <System.Web.UI.HtmlControls.HtmlInputCheckBox>(listView).Where(c => c.Checked && c.ID == "checkItem" && !String.IsNullOrEmpty(c.Value)).Select(c => Convert.ToInt32(c.Value)))
{
res.Add(listView.DataKeys[idx].Values.Count > 1 ? listView.DataKeys[idx].Values : listView.DataKeys[idx].Value);
}
return(res);
}
public int GetListViewRowCount(System.Web.UI.WebControls.ListView listView)
{
var pager = ControlUtils.GetChildren <DataPager>(listView).FirstOrDefault();
if (pager != null)
{
return(pager.TotalRowCount);
}
if (listView.Items != null)
{
return(listView.Items.Count);
}
return(-1);
}
