LINQ TO SQL

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C#

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how can i use this query in Linq ---Select * from Table where NCM_SL IN(1,2)

Posted 29-Jul-10 22:04pm

sanalpulikkal

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SuhasHaridas · Answer 1 · 2012-08-13T00:26:00

Solution 3

SQL

here i am posting some thing about Linq basic operation select, insert, delete, update.

http://suhasharidas.blogspot.in/2012/08/create-linq-to-sql-connection-with.html[^]

Posted 13-Aug-12 0:26am

SuhasHaridas

Arun Jacob · Answer 2 · 2010-07-29T22:21:00

Solution 1

Try something like,

C#

int[] serialNos= new int[] { 1, 2};
TableName.Where(p=>serialNos.Contains(p.NCM_SL))

OR

SQL

var objList = from p in TableName
              where serialNos.Contains(p.NCM_SL)
              select p;

Code is not tested so may be some minor changes will be needed.

Posted 29-Jul-10 22:21pm

Arun Jacob

Comments

sanalpulikkal 30-Jul-10 5:18am

Hai Arun,
I applied this code but i got some error like this..can u help me plz...
Instance Argument:Canot convert from 'int[]' to 'System.Collctions.Generic.IEnumerable<long>'
public override IEnumerable<fa_acc_head> GetFA_ACC_HEAD_IDS()
{
using (DC_FN_CONTEXTDataContext context = DataContext)
{
int[] serialNos = new int[] { 1, 2 };
var objList = from p in context.FA_ACC_HEADs
where serialNos.Contains(p.NSCHEDULE_SL)
select p;
return objList;
}
}

Sandeep Mewara 30-Jul-10 5:22am

Comment from OP:
Hai Arun,
I applied this code but i got some error like this..can u help me plz...
Instance Argument:Canot convert from 'int[]' to 'System.Collctions.Generic.IEnumerable<long>'
public override IEnumerable<fa_acc_head> GetFA_ACC_HEAD_IDS()
{
using (DC_FN_CONTEXTDataContext context = DataContext)
{
int[] serialNos = new int[] { 1, 2 };
var objList = from p in context.FA_ACC_HEADs
where serialNos.Contains(p.NSCHEDULE_SL)
select p;
return objList;
}
}