Specified cast is not valid error at line: select new File.Models.FileDetail(). DTTT in the code is a datatable, FileDetial is a class in a Model which has Filename,Dt,receivedcount,status params. I have checked all the Field datatypes and they are correct. Not sure why I'm getting this error.
return (from row in DTTT.AsEnumerable()
select new File.Models.FileDetail()
{
Filename = row.Field<string>("name"),
Dt = row.Field<DateTime?>("Dt"),
ReceivedCount = row.Field<int?>("count"),
status = row.Field<string>("status")
}
).ToList();
You should be able to cast it as a TimeSpan
:
Dt = row.Field<TimeSpan>("Dt");
OR
Dt = (DateTime)(row.Field<DateTime>("Dt") == DBNull.Value ? DateTime.MinValue :row.Field<DateTime>("Dt"));
Dbtype of my "DT" field is char and the ReceivedCount property field is declared as Datetime in my model. So there was a invalid cast exception. changing my model field datatype to string worked. Thanks everyone.
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