public override bool CheckVisibility(object dataItem)
{
if (dataItem is BusinessObject)
{
BusinessObject bo = (BusinessObject)dataItem;
Mediachase.Ibn.Data.Services.EventService es = bo.GetService <Mediachase.Ibn.Data.Services.EventService>();
if (es == null || es.LoadEvents().Length == 0)
{
return(false);
}
}
return(base.CheckVisibility(dataItem));
}
public override void DataBind()
{
BusinessObject bo = (BusinessObject)DataItem;
if (bo == null)
{
return;
}
Mediachase.Ibn.Data.Services.EventService es = bo.GetService <Mediachase.Ibn.Data.Services.EventService>();
if (es == null)
{
this.Visible = false;
return;
}
ICollection <EventGroup> mas = es.LoadEvents();
grdMain.DataSource = mas;
grdMain.PageSize = PageSize;
object pIndex = CHelper.GetFromContext(this.ClientID + "_NewPageIndex");
if (pIndex != null)
{
int iIndex = int.Parse(pIndex.ToString());
CHelper.RemoveFromContext(this.ClientID + "_NewPageIndex");
grdMain.PageIndex = iIndex;
}
int pageIndex = mas.Count / grdMain.PageSize;
if (pageIndex > 0 && mas.Count % grdMain.PageSize == 0)
{
pageIndex = pageIndex - 1;
}
if (grdMain.PageIndex > pageIndex)
{
grdMain.PageIndex = pageIndex;
}
grdMain.DataBind();
}