This is weird ... done updates loads of times before but cannot spot why this is different.
I have a client class from the dbml I added a method called update
public void UpdateSingle()
{
L2SDataContext dc = new L2SDataContext();
Client c = dc.Clients.Single<Client>(p => p.ID == this.ID);
c.CopyToMe(this);
c.updatedOn = DateTime.Now;
dc.SubmitChanges();
dc.Dispose();
}
The CopytoMe method
public void CopyToMe(Client theObject)
{
if (ID != theObject.ID)
{
ID = theObject.ID;
} /// this is redundant as generated code checks field for a change.
deleted = theObject.deleted;
deletedBy = theObject.deletedBy;
deletedOn = theObject.deletedOn;
insertedBy = theObject.insertedBy;
insertedOn = theObject.insertedOn;
name = theObject.name;
updatedBy = theObject.updatedBy;
updatedOn = theObject.updatedOn;
}
Im taking a client that was selected, changing its name and then calling this update method.
The generated sql is as follows
exec sp_executesql N'UPDATE [dbo].[tblClient]
SET
WHERE ([ID] = @p0) AND ([name] = @p1) AND ([insertedOn] = @p2) AND ([insertedBy] = @p3) AND ([updatedOn] = @p4) AND ([updatedBy] = @p5)
AND ([deletedOn] IS NULL) AND ([deletedBy] IS NULL) AND (NOT ([deleted] = 1))',N'@p0 int,@p1 varchar(8000),@p2 datetime,@p3 int,@p4
datetime,@p5 int',@p0=103,@p1='UnitTestClient',@p2=''2010-05-17 11:33:22:520'',@p3=3,@p4=''2010-05-17 11:33:22:520'',@p5=3
I have no idea why this is not working ... used this kind of
select object,
set field to new value
submit the selected object
pattern many times and not had this problem. there is also nothing obviously wrong with the dbml - although this is probably a false statement
any ideas?
