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(); }