private void BtnNewCard_Click(object sender, EventArgs e)
{
try
{
path = ControCenter.SelectPath();
ControCenter.GetDataOfExcel(path);
DataService.FillPriceOfDs();
dataGridView1.DataSource = DataService.GetListFormDs();
}
catch
{
MessageBox.Show("打开文件失败。请确保文件格式正确");
}
}
