IdeaBlade DevForce 2010 Help Reference
OrderBySelector(ITypedEntityQuery,ISortSelector) Method
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IdeaBlade.EntityModel Assembly > IdeaBlade.EntityModel Namespace > EntityQueryExtensions Class > OrderBySelector Method : OrderBySelector(ITypedEntityQuery,ISortSelector) Method



source
selector
Sorts the elements of a sequence according to a IdeaBlade.Linq.PropertySortSelector containing one or more sort criteria.

Syntax

Visual Basic (Declaration) 
<ExtensionAttribute()>
Public Overloads Shared Function OrderBySelector( _
   ByVal source As ITypedEntityQuery, _
   ByVal selector As ISortSelector _
) As ITypedEntityQuery
Visual Basic (Usage)Copy Code
Dim source As ITypedEntityQuery
Dim selector As ISortSelector
Dim value As ITypedEntityQuery
 
value = EntityQueryExtensions.OrderBySelector(source, selector)
C# 
[ExtensionAttribute()]
public static ITypedEntityQuery OrderBySelector( 
   ITypedEntityQuery source,
   ISortSelector selector
)
C++/CLI 
[ExtensionAttribute()]
public:
static ITypedEntityQuery^ OrderBySelector( 
   ITypedEntityQuery^ source,
   ISortSelector^ selector
) 

Parameters

source
selector

Return Value

A query containing the sort criteria

Example

C#Copy Code
public void OrderBySample1() {
  var mgr = new DomainModelEntityManager();
  var selector = new SortSelector(typeof(Customer), "Country", ListSortDirection.Descending);
  var results = mgr.Customers.OrderBySelector(selector).ToList();    
}

Remarks

Use this method to add dynamically-created sort criteria to a query.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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