Question

我想通过gridview列名将数据库中的特定行添加到gridview。请发给我代码。或者帮助我编写代码。 dgvSale

try
{
    string sql = "SELECT * FROM PackageProduct where IDs='" + id + "'";


    SqlCommand Comm11 = new SqlCommand(sql, con);

    con.Open();
    SqlDataReader DR11 = Comm11.ExecuteReader();
  while (DR11.Read())
    {



        dgvSale.Cells[1].Value = DR11["ProductName"].ToString().Trim();
        dgvSale.Cells[2].Value = DR11["ProductQty"].ToString().Trim();
        dgvSale.Cells[3].Value = DR11["Price"].ToString().Trim();
        dgvSale.Cells[4].Value = DR11["Discount"].ToString().Trim();
        dgvSale.Cells[5].Value = DR11["TotalAmount"].ToString().Trim();
    }

    con.Close();
}
catch (Exception ex)
{

    XtraMessageBox.Show("Error" + ex.Message);
    con.Close();
}

Answer 1

试试这个

DataTable table = new DataTable();
    table.Load(DR11);
    dgvSale.DataSource = table;
    reader.Close();

如何在C＃中的gridview上显示数据库中的特定行

1 个答案: