本文整理汇总了C#中DatabaseContext.SaveChanges方法的典型用法代码示例。如果您正苦于以下问题：C# DatabaseContext.SaveChanges方法的具体用法？C# DatabaseContext.SaveChanges怎么用？C# DatabaseContext.SaveChanges使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DatabaseContext的用法示例。
在下文中一共展示了DatabaseContext.SaveChanges方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Clear
public static void Clear()
{
using (var context = new DatabaseContext())
{
context.Schedules.RemoveRange(context.Schedules);
context.SaveChanges();
context.Cases.RemoveRange(context.Cases);
context.SaveChanges();
context.ResetTokens.RemoveRange(context.ResetTokens);
context.SaveChanges();
context.Users.RemoveRange(context.Users);
context.SaveChanges();
}
}示例2: CreateActiveUser
public static UserEntity CreateActiveUser(string email, Role role)
{
using (var context = new DatabaseContext())
{
var passwordManager = new PasswordManager(new Configuration());
var salt = passwordManager.GenerateSalt();
var hashedPassword = passwordManager.HashPassword(Password, salt);
var enctyptedSecurePhrase = passwordManager.EncryptSecurePhrase(Phrase);
var user = new UserEntity
{
Id = Guid.NewGuid(),
Email = email,
FirstName = email,
LastName = email,
Role = role,
UserState = UserState.Activated,
PasswordSalt = salt,
HashedPassword = hashedPassword,
EncryptedSecurePhrase = enctyptedSecurePhrase,
FirstSecurePhraseQuestionCharacterIndex = 0,
SecondSecurePhraseQuestionCharacterIndex = 1,
};
context.Users.Add(user);
context.SaveChanges();
return user;
}
}示例3: CreateArrangementWithUsers
public void CreateArrangementWithUsers()
{
using (DatabaseContext ctx = new DatabaseContext())
{
ArrangementRepository repository = new ArrangementRepository(ctx);
var arrangement = repository.Add();
arrangement.Name = "Koops Furness";
arrangement.BpNumber = "123456789";
var user1 = new User() {UserName = "user1", Email = "[email protected]", FullName = "User One"};
var user2 = new User() {UserName = "user2", Email = "[email protected]", FullName = "User Two"};
arrangement.Users.Add(user1);
arrangement.Users.Add(user2);
Assert.IsTrue(arrangement.Id == 0);
Assert.IsTrue(user1.Id == 0);
Assert.IsTrue(user2.Id == 0);
ctx.SaveChanges();
Assert.IsTrue(arrangement.Id > 0);
Assert.IsTrue(user1.Id > 0);
Assert.IsTrue(user2.Id > 0);
Assert.AreEqual(arrangement, user1.Arrangements.Single());
Assert.AreEqual(arrangement, user2.Arrangements.Single());
}
}示例4: CreateUser
public void CreateUser(UserData user)
{
using (var context = new DatabaseContext())
{
var entity = new UserEntity(user);
context.Users.Add(entity);
context.SaveChanges();
}
}示例5: UpdateUser
public void UpdateUser(UserData user)
{
using (var context = new DatabaseContext())
{
var entity = context.Users.FirstOrDefault(x => x.Email == user.Email);
entity.Update(user);
context.SaveChanges();
}
}示例6: InsertUser
public void InsertUser(String email)
{
using (var ctx = new DatabaseContext())
{
if (ExistsUser(email))
throw new UserBusinessException("Email já cadastrado.");
ctx.User.Add(user);
ctx.SaveChanges();
}
}示例7: Seed
public void Seed(DatabaseContext context)
{
context.Database.CreateIfNotExists();
context.Suppliers.Add(new Supplier { GUID = Guid.NewGuid(), Name = "Super Man", Description = "can do anything" });
context.Suppliers.Add(new Supplier { GUID = Guid.NewGuid(), Name = "Spider Man", Description = "eats only spiders" });
context.Suppliers.Add(new Supplier { GUID = Guid.NewGuid(), Name = "Iron Man", Description = "supply iron" });
context.Suppliers.Add(new Supplier { GUID = Guid.NewGuid(), Name = "Ben 10", Description = "alian troubles" });
context.Suppliers.Add(new Supplier { GUID = Guid.NewGuid(), Name = "Mr Been", Description = "Very reliable" });
context.SaveChanges();
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "Rubber Duck", Price = 345, Supplier = context.Suppliers.FirstOrDefault(s => s.Name=="Super Man")});
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "Metalic Pen", Price = 356, Supplier = context.Suppliers.FirstOrDefault(s => s.Name == "Iron Man") });
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "White Cap", Price = 443, Supplier = context.Suppliers.FirstOrDefault(s => s.Name == "Spider Man") });
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "Bottle Wine", Price = 424 });
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "Paper Bag", Price = 765 });
context.Products.Add(new Product { GUID = Guid.NewGuid(), Name = "Sheet Tan", Price = 325 });
context.SaveChanges();
}示例8: Delete
public void Delete(int id)
{
var db = new DatabaseContext();
var concept = db.Concepts.FirstOrDefault(f => f.Id == id);
if (concept == null)
throw new Exception("the concept that you want to delete is not exists in the db in the first place.");
db.Concepts.Remove(concept);
db.SaveChanges();
}示例9: OnClickSave
protected void OnClickSave(object sender, EventArgs e)
{
var button = (Button)sender;
var imageId = int.Parse(button.CommandArgument);
using (var db = new DatabaseContext())
{
var image = db.Images.First(l => l.Id == imageId);
image.TimeApproved = DateTime.UtcNow;
db.SaveChanges();
}
}示例10: AddMechanicJobType
public void AddMechanicJobType(string mechanicJobType)
{
if (string.IsNullOrWhiteSpace(mechanicJobType))
throw new Exception("please privide a mechanicJobType");
var db = new DatabaseContext();
var dbCarType = db.MechanicJobTypes.ToList().FirstOrDefault(f => f.ArabicName.Trim() == mechanicJobType.Trim());
if (dbCarType != null)
return;
db.MechanicJobTypes.Add(new MechanicJobType { ArabicName = mechanicJobType });
db.SaveChanges();
}示例11: CreateVersionWithoutArrangement
public void CreateVersionWithoutArrangement()
{
using (DatabaseContext ctx = new DatabaseContext())
{
var dao = ctx.GetRepository<ArrangementVersionRepository>();
ArrangementVersion version = dao.Add();
version.Version = 1;
// Oeps, no arrangement version is set !!
ctx.SaveChanges();
}
}示例12: Delete
public void Delete(int id)
{
if (id == 0)
throw new Exception("please privide id");
var db = new DatabaseContext();
var sparePartJob = db.SparePartJobs.FirstOrDefault(f => f.Id == id);
if (sparePartJob == null)
throw new Exception("you are tring to delete an item that is already deleted");
db.SparePartJobs.Remove(sparePartJob);
db.SaveChanges();
}示例13: CreateUserWithoutArrangement
public void CreateUserWithoutArrangement()
{
using (DatabaseContext ctx = new DatabaseContext())
{
var userRepos = ctx.GetRepository<UserRepository>();
var user = userRepos.Add();
{
user.Email = "[email protected]";
user.FullName = "Everest BV";
user.UserName = "everest_nl";
}
ctx.SaveChanges();
}
}示例14: InsertMovie
public void InsertMovie(Int32 movieId, String login)
{
using (var ctx = new DatabaseContext())
{
var user = ctx.User.Where(x => x.Email.ToLower().Equals(login)).First();
if (user == null)
throw new MovieBusinessException("Usuário não cadastrado.");
var userMovie = ctx.UserCollection.FirstOrDefault(x => x.User.Id.Equals(user.Id) && x.MovieId.Equals(movieId));
if (userMovie != null)
throw new MovieBusinessException("Filme já cadastrado na sua coleção.");
ctx.UserCollection.Add(new UserCollection() { User = user, MovieId = movieId });
ctx.SaveChanges();
}
}示例15: Index
public ActionResult Index()
{
var mvcName = typeof(Controller).Assembly.GetName ();
var isMono = Type.GetType ("Mono.Runtime") != null;
ViewData ["Version"] = mvcName.Version.Major + "." + mvcName.Version.Minor;
ViewData ["Runtime"] = isMono ? "Mono" : ".NET";
using (var entities = new DatabaseContext ()) {
entities.Histories.Add (new History () {
IPAddress = this.Request.UserHostAddress,
VisitTime = DateTime.Now,
Uri = this.Request.Url.AbsoluteUri
});
entities.SaveChanges ();
}
return View ();
}