/// <summary>
/// 加载销售排行榜
/// </summary>
private void LoadGoodsRank()
{
this.dgvGoodsRank.Rows.Clear();
bll = BLLLoader.GetReportBll();
List <ReportGoodsRank> ranks = null;
try
{
ranks = bll.SaleGoodsRankByAll();
} catch (Exception e) {
MessageBox.Show(e.Message, "数据库不可用", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (ranks == null)
{
return;
}
foreach (ReportGoodsRank rank in ranks)
{
this.dgvGoodsRank.Rows.Add(new String[] {
rank.GoodsName,
rank.Price.ToString(),
rank.Count.ToString()
});
}
}
/// <summary>
/// 统计数据按年份分组
/// </summary>
private void LoadYears()
{
if (bll == null)
{
bll = BLLLoader.GetReportBll();
}
for (int year = 2014; year <= DateTime.Now.Year; year++)
{
TabPage page = new TabPage(String.Format("{0}年", year));
page.Controls.Add(initDataGridView(year, this.cmbCategory.DataSource as List <Models.GoodsCategory>));
this.tabYears.TabPages.Add(page);
}
}