Count(ITypedEntityQuery) Method

Returns the number of elements in a sequence.

Syntax

Visual Basic
C#

'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Function Count( _
   ByVal source As ITypedEntityQuery _
) As Integer

'Usage
 
Dim source As ITypedEntityQuery
Dim value As Integer
 
value = EntityQueryExtensions.Count(source)

[Extension()]
public static int Count( 
   ITypedEntityQuery source
)

Parameters

source

Example

var mgr1 = new DomainModelEntityManager();

var entityType = typeof(Customer);
var baseQuery = EntityQuery.Create(entityType);
var count = baseQuery.Count();

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

EntityQueryExtensions Class
EntityQueryExtensions Members
Overload List