ViewDataDictionary.TryGetValue(String, Object) Method

Reference

Definition

Namespace:: System.Web.Mvc

Assembly:: System.Web.Mvc.dll

Package:: Microsoft.AspNet.Mvc v5.2.6

Important

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Attempts to retrieve the value that is associated with the specified key.

public bool TryGetValue (string key, out object value);

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

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

Parameters

key: String

The key of the value to get.

value: Object

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 collection contains an element with the specified key; otherwise, false.

Exceptions

ArgumentNullException

key is null.

Applies to