c# Programming Glossary: submitchangesDatabase does not get updated with Attach method http://stackoverflow.com/questions/11153915/database-does-not-get-updated-with-attach-method accountRepository.RefreshEntity acc1 accountRepository.SubmitChanges Note DataContext.Refresh method refreshes object state by using.. 6 accountRepository.InsertOnSubmit acc1 accountRepository.SubmitChanges public void UpdateAccounts RepositoryLayer.Account acc1 new.. acc1 accountRepository.SubmitChanges Repository public class Repository T IRepository T where T class..
How to Implement Repository FindAll() Method? http://stackoverflow.com/questions/11261212/how-to-implement-repository-findall-method System.Func DBML_Project.BankAccount bool predicate void SubmitChanges public class LijosSimpleBankRepository ILijosBankRepository.. .Where predicate return results public virtual void SubmitChanges Context.SubmitChanges READING Returning IEnumerable T vs IQueryable.. return results public virtual void SubmitChanges Context.SubmitChanges READING Returning IEnumerable T vs IQueryable T how to design..
Optimizing Repository?䏭 SubmitChanges Method http://stackoverflow.com/questions/11262785/optimizing-repositorys-submitchanges-method Repository 䏭 SubmitChanges Method I have following repository. I have a mapping between.. RepositoryLayer public interface ILijosBankRepository void SubmitChangesForEntity public class LijosSimpleBankRepository ILijosBankRepository.. Context get set public virtual void SubmitChangesForEntity DomainEntitiesForBank.IBankAccount iBankAcc Does not..
Persist Data by Programming Against Interface http://stackoverflow.com/questions/11291202/persist-data-by-programming-against-interface .. READING Optimizing Repository 䏭 SubmitChanges Method How do you abstract out your persistence code when using..
Making Entity Class Closed for Changes http://stackoverflow.com/questions/11425993/making-entity-class-closed-for-changes Repository.InsertEntity paymentEntity Repository.SubmitChanges Repository public class LijosPaymentRepository ILijosPaymentRepository.. DBML_Project.Payment .InsertOnSubmit payment public void SubmitChanges MyDataContext.SubmitChanges c# .net entity framework linq.. payment public void SubmitChanges MyDataContext.SubmitChanges c# .net entity framework linq to sql domain driven design..
Can you convince a DataContext to treat a column as always dirty? http://stackoverflow.com/questions/1560513/can-you-convince-a-datacontext-to-treat-a-column-as-always-dirty DateTime.UtcNowl cust.UpdatedBy currentUser ctx.SubmitChanges uses auto generated TSQL This is fine but if the same user updates.. class MyDataContext or a base class public override void SubmitChanges System.Data.Linq.ConflictMode failureMode this.MakeUpdatesDirty.. this.MakeUpdatesDirty UpdatedBy Updated_By base.SubmitChanges failureMode public static class DataContextExtensions public..
Generic repository - IRepository<T> or IRepository http://stackoverflow.com/questions/1853414/generic-repository-irepositoryt-or-irepository T GetAll void Insert T entity void Delete T entity void SubmitChanges Option 2 public interface IRepository IDisposable IQueryable..
http://stackoverflow.com/questions/32649/data-conflict-in-linq Conflict in LINQ When making changes using SubmitChanges LINQ sometimes dies with a ChangeConflictException exception.. an MSDN example so you'll need to heavily customize try db.SubmitChanges ConflictMode.ContinueOnConflict catch ChangeConflictException.. To make it ignore the problem and commit anyway db.SubmitChanges ConflictMode.ContinueOnConflict share improve this answer..
Use linq to generate direct update without select http://stackoverflow.com/questions/445033/use-linq-to-generate-direct-update-without-select in dc.Products where product.Type 1 set product.Count 0 dc.SubmitChanges So in essence LINQ has all the information it needs WITHOUT.. update update the fields properties as necessary then call SubmitChanges . For example var qry from product in dc.Products where Product.Name.. select product var item qry.Single item.Count 0 dc.SubmitChanges If you wish to do batching var qry from product in dc.Products..
Is maintain the transaction with a static LINQ to SQL DataContext in asp.net possible? http://stackoverflow.com/questions/5324147/is-maintain-the-transaction-with-a-static-linq-to-sql-datacontext-in-asp-net-pos over multiple threads means that one thread can call SubmitChanges while another thread is still inserting new objects. If you're..
TransactionScope vs Transaction in LINQ to SQL http://stackoverflow.com/questions/542525/transactionscope-vs-transaction-in-linq-to-sql From the documentation emphasis mine When you call SubmitChanges LINQ to SQL checks to see whether the call is in the scope of..
Linq-to-SQL With XML Database Fields — Why does this work? http://stackoverflow.com/questions/689772/linq-to-sql-with-xml-database-fields-why-does-this-work the field always retains its original value after I run SubmitChanges . I looked around the internet and found a few posts on Microsoft..
http://stackoverflow.com/questions/790483/retrieve-multiple-results-set established that you are using LINQ to SQL are you calling SubmitChanges It would also help to know whether you are using a single data..
|