Update sql table from dynamic table using linq
I have Dynamic Table created from ExcelDataTable dt = ExcelToTable(path);
dt has columns
1. Updated_Supplier_Remark
2.Updated_Date
and other table is tblExportOrderdatas with Columns
1. Supplier_Remark
2.Date
I want to update
Supplier_Remark with Updated_Supplier_Remark
Date with Updated_Date
How can i update data from dt to tblExportOrderdatas using LINQ only.
I am able to do it Using Sql Query but need to do it by Linq only
Below code is not saving data. Please suggest.
int sid=Convert.ToInt32(sExportID);
var objtblInbox = (from m in objLCSEntities.tblExportOrderdatas
where m.Batch_ID == sid
select m).ToList<tblExportOrderdata>();
foreach (var p in objtblInbox)
{
var nflplayer = new tblExportOrderdata();
foreach (DataRow dr in copydt.Rows) // search whole table
{
if (!string.IsNullOrEmpty(dr["Updated_Supplier_Remarks"].ToString())) // if not empty
{
nflplayer.Supplier_Remark = dr["Updated_Supplier_Remarks"].ToString();
}
objLCSEntities.tblExportOrderdatas.AddObject(nflplayer);
}
}
objLCSEntities.SaveChanges();