public void SpecialEvents_Update(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
context.Entry<SpecialEvent>(context.SpecialEvents.Attach(item)).State =System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void SpecialEvents_Delete(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
SpecialEvent existing = context.SpecialEvents.Find(item.EventCode);
context.SpecialEvents.Remove(existing);
context.SaveChanges();
}
}
public void SpecialEvents_Add(SpecialEvent item)
{
using(eRestaurantContext context = new eRestaurantContext())
{
SpecialEvent added = null;
added = context.SpecialEvents.Add(item);
context.SaveChanges(); //Commits the add to the database.
//Furthermore, this evaluates the annotations (validates) on the entity.
//Included: [Required], [StringLength], [Range], etc.
}
}
public void SpecialEvents_Add(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
SpecialEvent added = null;
added = context.SpecialEvents.Add(item);
// commits the add to the database
// evaluates the annotations (validations) on your entity
// [Required],[StringLength],[Range],...
context.SaveChanges();
}
}
public void SpecialEvents_Delete(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
//look up the item instance on the database to determine if the instance exists
//On delete make sutre u reference the PK
SpecialEvent existing = context.SpecialEvents.Find(item.EventCode);
//set up the delete request command
context.SpecialEvents.Remove(existing);
//commit the action to happen
context.SaveChanges();
}
}
public void SpecialEvents_Add(SpecialEvent item)
{
//input into this method is at the instance level
using(eRestaurantContext context = new eRestaurantContext())
{
//create a pointer variable for the instance type
//set this pointer to null
SpecialEvent added = null;
//set up the add request for the dbContext
added = context.SpecialEvents.Add(item);
//Saving the changes will cause the .Add to execute
//commits the add to the database
//evaluates the annotations(validation) on your entity
context.SaveChanges();
}
}
public void SpecialEvents_Delete(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
//look th eitem instance on th edatabase to detemine if the insatnce exist
//on the delete make sure u have PK name
SpecialEvent existing = context.SpecialEvents.Find(item.EventCode);
//set up the data command request
existing = context.SpecialEvents.Remove(existing);
//commit the action to happen
context.SaveChanges();
}
}
public void SpecialEvent_Delete(SpecialEvent item)
{
using (eRestaurantContext context = new eRestaurantContext())
{
//look the item instance on the databse to detemine if the instance exists
//on the delete ensure your reference the Primary Key
SpecialEvent existing = context.SpecialEvents.Find(item.EventCode);
//set up the delete request command
context.SpecialEvents.Remove(existing);
//commit the action to happen
context.SaveChanges();
}
}
