LinqExtensions Class

Contains extension methods, designed to be used in LINQ queries

Inheritance Hierarchy

SystemObject
Aloe.SystemFrameworks.Domain.LINQLinqExtensions

Namespace: Aloe.SystemFrameworks.Domain.LINQ
Assembly: Aloe.SystemFrameworks.Domain (in Aloe.SystemFrameworks.Domain.dll) Version: 20.1.3.5

Syntax

C++

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public static class LinqExtensions

<ExtensionAttribute>
Public NotInheritable Class LinqExtensions

[ExtensionAttribute]
public ref class LinqExtensions abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
[<ExtensionAttribute>]
type LinqExtensions =  class end

The LinqExtensions type exposes the following members.

Methods

	Name	Description
	DomainEqual	If the objects are DomainObject this method uses == operator.
	EqualNull	Returns true if the object is equal to the value or the object is null.
	GreaterEqualNull	Returns true if the object is greater than or equal to the value or the object is null.
	In(Guid, IEnumerable)	Returns true if list contains the specified id. Primarily intended for use inside IQueryable/IEnumerable queries
	In(NullableGuid, IEnumerable)	Returns true if list contains the specified id. Primarily intended for use inside IQueryable/IEnumerable queries
	In(Object, IEnumerable)	Returns true if list contains the specified object. Primarily intended for use inside IQueryable/IEnumerable queries
	LessEqualNull	Returns true if the object is less than or equal to the value or the object is null.
	Like	Returns a bool indicating whether the string mathes the given like pattern (use '%' for wildchar)
	PreloadTSource(IEnumerableTSource)	Preloads the full object state for all objects in source.
	PreloadTSource(IEnumerableTSource, ILazyProperty)	Preloads the value of the specified lazy property for the objects in the sequence.
	PreloadTSource, TResult(IEnumerableTSource, ExpressionFuncTSource, TResult)	Preloads the full object state for all objects returned by applying the expression to each element in source. This is still a research method, which will be renamed later to .Preload().

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Remarks

The LinqExtensions class contains static extension methods, which can be used as general-purpose methods, but are designed to be used for domain objects LINQ queries. The domain objects LINQ translator recognizes these methods and converts them to efficient data source query methods. These methods also work on IEnuremable, but in a less efficient way.

Reference

Aloe.SystemFrameworks.Domain.LINQ Namespace