TryGetValue Method (SubObjectsDictionaryBase<TKey,TValue>)

Gets the value associated with the specified key.

Syntax

Visual Basic

'Declaration
 
Public Overridable Function TryGetValue( _
   ByVal key As TKey, _
   ByRef value As TValue _
) As Boolean

C#

public virtual bool TryGetValue( 
   TKey key,
   out TValue value
)

Parameters

key

The key of the value to get.

value

When this method returns, contains the value 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.

Return Value

true if the SubObjectsDictionaryBase<TKey,TValue> contains an element with the specified key; otherwise, false.

Exceptions

Exception	Description
System.ArgumentNullException	key is null

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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