private void btnSearch_Click(object sender, EventArgs e)
{
int cid = (this.cmbCategory.SelectedItem as Models.GoodsCategory).Id;
long begin = TimeStamp.ConvertDateTimeInt(this.dateBegin.Value.Date);
long end = TimeStamp.ConvertDateTimeInt(this.dateEnd.Value);
List <Models.ReportGoodsRank> records = bll.GetStatisticsByCategory(cid, begin, end);
this.dgvGoodsRank.Rows.Clear();
if (records == null)
{
return;
}
foreach (Models.ReportGoodsRank item in records)
{
this.dgvGoodsRank.Rows.Add(item.GoodsName, item.Price, item.Count);
}
}