Extensions.ToAdvisableDictionary<TItem, TKey, TValue> Method (IEnumerable<TItem>, Func<TItem, TKey>, Func<TItem, TValue>)

Converts an IEnumerable<T> into a AdvisableDictionary<TKey, TValue> given a method returning the item key and a method returning the item value.

Namespace: PostSharp.Patterns.Collections
Assembly: PostSharp.Patterns.Common (in PostSharp.Patterns.Common.dll) Version: 6.5.2.0 (6.5.2.0)

Syntax

Copy

public static AdvisableDictionary<TKey, TValue> ToAdvisableDictionary<TItem, TKey, TValue>(
	this IEnumerable<TItem> collection,
	Func<TItem, TKey> getKeyFunc,
	Func<TItem, TValue> getValueFunc
)

Parameters

collection: Type: System.Collections.Generic.IEnumerable<TItem>
An IEnumerable<T>, or null.
getKeyFunc: Type: System.Func<TItem, TKey>
A method returning the dictionary key given an item of the input collection.
getValueFunc: Type: System.Func<TItem, TValue>
A method returning the dictionary value given an item of the input collection.

Type Parameters

TItem: Type of items in the input collection.
TKey: Type of keys in the output dictionary.
TValue: Type of values in the output dictionary.

Return Value

Type: AdvisableDictionary<TKey, TValue>
A new AdvisableDictionary<TKey, TValue> build from items of the input collection, or null if collection is null.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<TItem>. 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

Extensions Class

ToAdvisableDictionary Overload

PostSharp.Patterns.Collections Namespace