IdeaBlade.Linq Assembly > IdeaBlade.Linq Namespace > QueryableExtensions Class > Any Method : Any(IQueryable,IPredicateDescription) Method |
'Declaration
<ExtensionAttribute()> Public Overloads Shared Function Any( _ ByVal source As IQueryable, _ ByVal predicateDescription As IPredicateDescription _ ) As Boolean
'Usage
Dim source As IQueryable Dim predicateDescription As IPredicateDescription Dim value As Boolean value = QueryableExtensions.Any(source, predicateDescription)
[Extension()] public static bool Any( IQueryable source, IPredicateDescription predicateDescription )
var mgr1 = new DomainModelEntityManager(); bool any = mgr1.Customers.Any(c=> c.Country == "UK");
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