BcfReadOnlyArrayListExtensionsToDictionaryTSource, TKey Method (BcfReadOnlyArrayListTSource, FuncTSource, TKey, IEqualityComparerTKey)

Creates a dictionary based on the contents of this array.

Namespace: System.Linq
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.2.0

Syntax

Copy

public static Dictionary<TKey, TSource> ToDictionary<TSource, TKey>(
	this BcfReadOnlyArrayList<TSource> source,
	Func<TSource, TKey> keySelector,
	IEqualityComparer<TKey> comparer
)

<ExtensionAttribute>
Public Shared Function ToDictionary(Of TSource, TKey) ( 
	source As BcfReadOnlyArrayList(Of TSource),
	keySelector As Func(Of TSource, TKey),
	comparer As IEqualityComparer(Of TKey)
) As Dictionary(Of TKey, TSource)

Parameters

source: Type: CalculationWorks.BusinessModelBcfReadOnlyArrayListTSource
The source.
keySelector: Type: SystemFuncTSource, TKey
The key selector.
comparer: Type: System.Collections.GenericIEqualityComparerTKey
The comparer to initialize the dictionary with.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key.

Return Value

Type: DictionaryTKey, TSource
The newly initialized dictionary.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type BcfReadOnlyArrayListTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

BcfReadOnlyArrayListExtensions Class

ToDictionary Overload

System.Linq Namespace