DataSet ds = new DataSet();
dgvBill.EndEdit();
ds.WriteXml(@"..\..\Customer_Info\" + lblCustId.Text + ".xml");
dgvBill.DataSource = ds;
CiAgICAgICAgICAgIERhdGFTZXQgZHMgPSBuZXcgRGF0YVNldCgpOwogICAgICAgICAgICBkZ3ZCaWxsLkVuZEVkaXQoKTsKICAgICAgICAgICAgZHMuV3JpdGVYbWwoQCIuLlwuLlxDdXN0b21lcl9JbmZvXCIgKyBsYmxDdXN0SWQuVGV4dCArICIueG1sIik7ICAgICAgICAgICAgCiAgICAgICAgICAgIGRndkJpbGwuRGF0YVNvdXJjZSA9IGRzOwogICAgICAgICAgICA=
prog.cs(2,21): error CS0116: A namespace can only contain types and namespace declarations
prog.cs(3,28): error CS8025: Parsing error
Compilation failed: 2 error(s), 0 warnings