public UserDetailViewModel(Core.Models.User user)
{
User = user;
Title = User.Username;
UserName = $"@{User.Username}";
UserAvatar = User.Avatar;
UserBio = $"{User.Bio}";
}
public static bool Delete(Core.Models.User entity)
{
try
{
using (var ctx = new Data.AmstramgramContext())
{
var userRepo = new Data.Repositories.UserRepository(ctx, null);
userRepo.Delete(entity);
return(userRepo.SaveChanges());
}
}
catch
{
return(false);
}
}
public static async Task <Core.Models.User> SignInUser(Core.Models.User user)
{
try
{
using (var ctx = new Data.AmstramgramContext())
{
var userRepo = new Data.Repositories.UserRepository(ctx, null);
var result = await userRepo.SignInUser(user);
return(result);
}
}
catch
{
return(null);
}
}
public static Core.Models.User Add(Core.Models.User entity)
{
try
{
using (var ctx = new Data.AmstramgramContext())
{
var userRepo = new Data.Repositories.UserRepository(ctx, null);
var result = userRepo.Add(entity);
if (!userRepo.SaveChanges())
{
return(null);
}
return(result);
}
}
catch
{
return(null);
}
}
public virtual OperationResult UpdateEntity(User user, bool isSave = true)
{
return UserRepository.Update(user, isSave);
}
private static void Method17()
{
using (var context = new MesContext("MesTest2"))
{
context.Database.Log = Console.Write;
User user = new User { usercode = "65128044", userpwd = "123", AddDate = DateTime.Now, eattribute1 = "123", IsDeleted = false, mdate = DateTime.Now, muser = "******", userdepart = "123", useremail = "123", username = "******", userstat = "123", usertel = "123" } ;
context.Users.Add(user);
//EntityState state = context.Entry(user).State;
//if (state == EntityState.Detached)
//{
// context.Entry(user).State = EntityState.Added;
//}
var students = from u in context.Users.Local where u.usercode == "65128044" select u;
var students2 = from u in context.Users where u.usercode == "65128044" select u;
students.First();
// context.SaveChanges();
}
}
private static void Method08()
{
for (int i=1;i<11;i++)
{
User user = new User();
Type t = user.GetType();
foreach (PropertyInfo pi in t.GetProperties())
{
object value1 = pi.PropertyType.Name;
if (value1.Equals("String"))
{
pi.SetValue(user, pi.Name + i, null);
}
if (value1.Equals("DateTime"))
{
pi.SetValue(user, DateTime.Now, null);
}
if (value1.Equals("Boolean"))
{
pi.SetValue(user, false, null);
}
Console.WriteLine(pi.Name);
}
// Console.WriteLine(user.usercode);
}
}
private static void Method07()
{
User user=new User();
Type t = user.GetType();
user.AddDate = DateTime.Now;
user.eattribute1 = "123";
user.IsDeleted = false;
user.mdate = DateTime.Now;
user.muser = "******";
user.usercode = "65128047";
user.userdepart = "123";
user.useremail = "123";
user.username = "******";
user.userpwd = "123";
user.userstat = "123";
user.usertel = "123";
foreach (PropertyInfo pi in t.GetProperties())
{
object value1 = pi.GetValue(user, null);//用pi.GetValue获得值
string name = pi.Name;//获得属性的名字,后面就可以根据名字判断来进行些自己想要的操作
//获得属性的类型,进行判断然后进行以后的操作,例如判断获得的属性是整数
if (value1== null)
{
continue;
}
if (value1.GetType() == typeof(string))
{
pi.SetValue(user, name, null);
}
if (value1.GetType() == typeof(DateTime))
{
pi.SetValue(user, DateTime.Now, null);
}
if (value1.GetType() == typeof(bool))
{
pi.SetValue(user, false, null);
}
object value2 = pi.GetValue(user, null);//用pi.GetValue获得值
Console.WriteLine(name + ":" + value2);
}
}
private static void PrintChangeTrackingInfo(DbContext context, User entity)
{
var entry = context.Entry(entity);
Console.WriteLine(entry.Entity.userpwd);
Console.WriteLine("State: {0}", entry.State);
Console.WriteLine("\nCurrent Values:");
PrintPropertyValues(entry.CurrentValues);
Console.WriteLine("\nOriginal Values:");
PrintPropertyValues(entry.OriginalValues);
Console.WriteLine("\nDatabase Values:");
PrintPropertyValues(entry.GetDatabaseValues());
}
//添加
private static void Method03()
{
DateTime dt = _container.GetExportedValue<IUserFormService>().Users().Select(u => SqlFunctions.GetDate()).First().Value;
User user = new User();
user.AddDate = dt;
user.eattribute1 = "123";
user.IsDeleted = false;
user.mdate = dt;
user.muser = "******";
user.usercode = "65128044";
user.userdepart = "123";
user.useremail = "123";
user.username = "******";
user.userpwd = "123";
user.userstat = "123";
user.usertel = "123";
try
{
Console.WriteLine(_container.GetExportedValue<IUserFormService>().AddEntity(user).Message);
}
catch(DbEntityValidationException e)
{
Console.WriteLine(e.EntityValidationErrors.First().ValidationErrors.First().ErrorMessage);
}
}