Specifies an OrderBy clause to be used when selecting the objects for a joined field.

For a list of all members of this type, see OrderByAttribute Members.

System.Object
   Attribute
      OrderByAttribute

Thread Safety

Public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread-safe.

Remarks

Multiple instances of this attribute may be specified to make an ORDER BY list. All joined fields must be decorated with the OnAttribute. Joined fields must be either of a type derived directly or indirectly from BusinessObject or of a type that implements the IList interface such as List<T> or ArrayList; where T is a type derived from BusinessObject.

Example

This sample shows a class with a joined fields decorated with the OrderByAttribute.

[DataSource("MyDatabase")]
public class Account : BusinessObject
{
    private int _accountID;
    private string _name;
    private int _status;
    private DateTime _createDate;

    [On("accountid", "account_id")]
    [Where("Status", Op.Equals, SubscriptionStatus.Active)]
    [OrderBy("EndDate", OrderDirection.Descending)]
    public List<Subscription> _subscriptions;
    
    public Account() : base ()
    {
    }

    protected override void OnLoad()
    {
    }
}

Requirements

Namespace: Kredor.BO

Assembly: KREDOR.BOFramework (in KREDOR.BOFramework.dll)

See Also

OrderByAttribute Members | Kredor.BO Namespace | OnAttribute | FromAttribute | WhereAttribute | SelectFrom

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