//Tồn Kho
public static DataTable GetTonKhoLookup()
{
try
{
DonViTinh dv = new DonViTinh();
Kho k = new Kho();
DataTable dataTableTonKho = k.LayTonKhoLookUp();
DataTable dataTableDV = dv.LoadDVTDonGian();
DataTable dataTableKho = k.LoadKhoHang();
DataTable dataTableHD = k.GetHanhDong();
var results = from table1 in dataTableTonKho.AsEnumerable()
join table2 in dataTableDV.AsEnumerable() on(string) table1["Unit"] equals(string) table2["UNIT_ID"]
join table3 in dataTableKho.AsEnumerable() on(string) table1["Stock_ID"] equals(string) table3["Stock_ID"]
join table4 in dataTableHD.AsEnumerable() on(int) table1["RefType"] equals(int) table4["Action_ID"]
select new
{
RefDate = DateTime.Parse(table1["RefDate"].ToString()),
RefNo = table1["RefNo"].ToString(),
RefType = table4["Action_Name"].ToString(),
Stock_ID = table3["Stock_Name"].ToString(),
Product_ID = table1["Product_ID"].ToString(),
Product_Name = table1["Product_Name"].ToString(),
Unit = table2["Unit_Name"].ToString(),
Quantity = float.Parse(table1["Quantity"].ToString()),
Price = float.Parse(table1["Price"].ToString()),
UnitPrice = float.Parse(table1["UnitPrice"].ToString()),
Amount = float.Parse(table1["Amount"].ToString()),
E_Qty = float.Parse(table1["E_Qty"].ToString()),
E_Amt = float.Parse(table1["E_Amt"].ToString()),
Description = table1["Description"].ToString()
};
DataTable rs = new DataTable();
rs.Columns.Add("RefDate");
rs.Columns.Add("RefNo");
rs.Columns.Add("RefType");
rs.Columns.Add("Stock_ID");
rs.Columns.Add("Product_ID");
rs.Columns.Add("Product_Name");
rs.Columns.Add("Unit");
rs.Columns.Add("Quantity");
rs.Columns.Add("Price");
rs.Columns.Add("UnitPrice");
rs.Columns.Add("Amount");
rs.Columns.Add("E_Qty");
rs.Columns.Add("E_Amt");
rs.Columns.Add("Description");
foreach (var item in results)
{
rs.Rows.Add
(
item.RefDate,
item.RefNo,
item.RefType,
item.Stock_ID,
item.Product_ID,
item.Product_Name,
item.Unit,
item.Quantity,
item.Price,
item.UnitPrice,
item.Amount,
item.E_Qty,
item.E_Amt,
item.Description
);
}
return(rs);
}
catch (SqlException ex)
{
throw ex;
}
}