/// <summary>
/// Changes the item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>Item.</returns>
public Item ChangeItem(Item item)
{
using (var dbContext = new DictionaryContext())
{
dbContext.Set <Item>().Attach(item);
var entry = dbContext.Entry(item);
entry.Property(e => e.Value).IsModified = true;
dbContext.SaveChanges();
RemoveCache();
return(item);
}
}
/// <summary>
/// change item as an asynchronous operation.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>Task<Item>.</returns>
public async Task <Item> ChangeItemAsync(Item item)
{
using (var dbContext = new DictionaryContext())
{
dbContext.Set <Item>().Attach(item);
var entry = dbContext.Entry(item);
entry.Property(e => e.ValueString).IsModified = true;
await dbContext.SaveChangesAsync();
RemoveCache();
return(item);
}
}
/// <summary>
/// delete as an asynchronous operation.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="item">The item.</param>
public async void DeleteAsync <T>(T item) where T : class
{
using (var dbContext = new DictionaryContext())
{
var entry = dbContext.Entry(item);
if (entry.State == EntityState.Detached)
{
dbContext.Set <T>().Attach(item);
}
dbContext.Set <T>().Remove(item);
await dbContext.SaveChangesAsync();
RemoveCache();
}
}