Linq to Datatable

Question

Hi,

in Other places that i used this method working perfectly 

im trying to Convert Linq result set to data table but there is an error saying "Parameter miss match"

 

i am getting result from a Stored Procedure

 

here is my linq code

 

public dynamic getLatestDetails()

{

var Query = (BEF.TransferEventLogToTxt("Latest", null, null, null, ColumnsSet)).ToList();

return LINQToDataTable(Query);

}

 

public DataTable LINQToDataTable<T>(IEnumerable<T> varlist)

{

DataTable dtReturn = new DataTable();

// column names

PropertyInfo[] oProps = null;

if (varlist == null) return dtReturn;

foreach (T rec in varlist)

{

if (oProps == null)

{

oProps = ((Type)rec.GetType()).GetProperties();

foreach (PropertyInfo pi in oProps)

{

Type colType = pi.PropertyType;

if ((colType.IsGenericType) && (colType.GetGenericTypeDefinition()

== typeof(Nullable<>)))

{

colType = colType.GetGenericArguments()[0];

}

dtReturn.Columns.Add(new DataColumn(pi.Name, colType));

}

}

DataRow dr = dtReturn.NewRow();

foreach (PropertyInfo pi in oProps)

{

dr[pi.Name] = pi.GetValue(rec, null) == null ? DBNull.Value : pi.GetValue

(rec, null);

}

dtReturn.Rows.Add(dr);

}

return dtReturn;

}

 

please help,