ValueProviderDictionary.TryGetValue(String, ValueProviderResult) Method

Reference

Definition

Namespace:: System.Web.Mvc

Assembly:: System.Web.Mvc.dll

Package:: Microsoft.AspNet.Mvc v5.2.6

Important

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Gets the value of the element that has the specified key.

public bool TryGetValue (string key, out System.Web.Mvc.ValueProviderResult value);

abstract member TryGetValue : string * ValueProviderResult -> bool
override this.TryGetValue : string * ValueProviderResult -> bool

Public Function TryGetValue (key As String, ByRef value As ValueProviderResult) As Boolean

Parameters

key: String

The key of the element to get.

value: ValueProviderResult

When this method returns, the value that is associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized.

Returns

Boolean

true if the object that implements IDictionary<TKey,TValue> contains an element that has the specified key; otherwise, false.

Exceptions

ArgumentNullException

key is null.

Applies to