//展示所有商品
private void BindProduct1()
{
DataTable dt = ProductService.SelectAll();
if (dt != null && dt.Rows.Count != 0)
{
LVPro1.DataSource = dt;
LVPro1.DataBind();
}
}
//按条件分组商品
private void BindProduct()
{
string A = Convert.ToString(ViewState["A"]);
DataTable dt = ProductService.SelectProduct(A);
if (dt != null && dt.Rows.Count != 0)
{
LVPro1.DataSource = dt;
LVPro1.DataBind();
}
}
//搜索商品功能
private void ProductSeacrch()
{
string keys = Convert.ToString(ViewState["Keys"]);
DataTable dt = ProductService.SelectKeys(keys);
if (dt != null && dt.Rows.Count != 0)
{
LVPro1.DataSource = dt;
LVPro1.DataBind();
}
else
{
//MessageBox.Show("未找到符合要求商品！ ");
}
}
protected void DataPager1_PreRender(object sender, EventArgs e)
{
LVPro1.DataBind();
}
