Platform Core .NET Assemblies API
AddIfNotExists<T> Method
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Terrasoft.Common Namespace > CollectionUtilities Class : AddIfNotExists<T> Method

source: Source.

item: Item.

Adds an element to the specified source if it is not part of the source.

Syntax

[System.Runtime.CompilerServices.Extension()]
public static System.bool AddIfNotExists<T>( 
   System.Collections.Generic.ICollection<T> source,
   T item
)

Parameters

source: Source.
item: Item.

Type Parameters

T: Any type.

Return Value

Flag that indicates when item was added or not.

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

Syntax

Parameters

Type Parameters

Return Value

Requirements

See Also

Reference