public List <T> LoadAllItems <T>() where T : class
{
using (var dbContext = new PEISEntities())
{
return(dbContext.Set <T>().ToList());
}
}
public T Load <T>(Expression <Func <T, bool> > whereLambda) where T : class
{
using (var dbContext = new PEISEntities())
{
return(dbContext.Set <T>().Where(whereLambda).FirstOrDefault());
}
}
public List <T> LoadAll <T>(Expression <Func <T, bool> > whereLambda) where T : class
{
using (var dbContext = new PEISEntities())
{
return(dbContext.Set <T>().Where(whereLambda).ToList());
}
}
public bool Insert <T>(T t) where T : class
{
using (var dbContext = new PEISEntities())
{
dbContext.Set <T>().Add(t);
if (dbContext.SaveChanges() != 0)
{
return(true);
}
}
return(false);
}