LINQ Query : How to return a single value from a stored procedure

[psycho]

How do we return a single value from a stored procedure.

Suppose I have a stored procedure like this:

create proc dbo.spInsertGro up
@ID uniqueidentifie r
@GroupName varchar(100),
@IsActive bit
AS
BEGIN

SET @ID = newid()

insert into tblGroup
values(@ID, @GroupName, @IsActive)

select @ID

END

i am trying to return the same value using LINQ to SQL using stored
procedure.
But all the methods are failing as those types do not have a default
constructor

Is there any method by which i can perform this task.

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RE: LINQ Query : How to return a single value from a stored procedure

LINQ does not support stored procedure. the LINQ to SQL data designer
supports adding stored procedure calls as methods to a data context. the
return value will be a collection of values. you will need to write your own
method if you just want a single return value.

-- bruce (sqlwork.com)


"psycho" wrote:

How do we return a single value from a stored procedure.
>
Suppose I have a stored procedure like this:
>
create proc dbo.spInsertGro up
@ID uniqueidentifie r
@GroupName varchar(100),
@IsActive bit
AS
BEGIN
>
SET @ID = newid()
>
insert into tblGroup
values(@ID, @GroupName, @IsActive)
>
select @ID
>
END
>
i am trying to return the same value using LINQ to SQL using stored
procedure.
But all the methods are failing as those types do not have a default
constructor
>
Is there any method by which i can perform this task.
>
>
>