private void SearchProductInfoBtn_Click(object sender, RoutedEventArgs e)
{
string datePicker1 = DatePicker1.Text.Trim();
string datePicker2 = DatePicker2.Text.Trim();
if (datePicker1 == "" || datePicker2 == "")
{
MessageBox.Show("时间不可以为空！");
}
else
{
name.Clear();
output.Clear();
Qualified.Clear();
DataTable dt = DB_Product.searchProductInfo(datePicker1, datePicker2);
if (dt != null)
{
ProductInfo_DgSource.ItemsSource = dt.DefaultView;
ProductInfo_Page.ShowPages(ProductInfo_DgSource, dt, 9);
}
for (int i = 0; i < dt.Rows.Count; i++)
{
name.Add(dt.Rows[i][1].ToString().Trim());
output.Add(Convert.ToDouble(dt.Rows[i][2]));
Qualified.Add(Convert.ToDouble(dt.Rows[i][3]));
}
myaxis.Labels = name.ToArray();
outputline.Values = new ChartValues <double>(output);
Qualifiedline.Values = new ChartValues <double>(Qualified);
}
}
