ImageGear for .NET
TryGetValue Method
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ImageGear21.Windows.Controls Assembly > ImageGear.Core Namespace > ImGearReadOnlyDictionary<TKey,TValue> Class : TryGetValue Method

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.

Gets the value associated with the specified key.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

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

'Usage
 
Dim instance As ImGearReadOnlyDictionary(Of TKey,TValue)
Dim key As TKey
Dim value As TValue
Dim value As Boolean
 
value = instance.TryGetValue(key, value)

public bool TryGetValue( 
   TKey key,
   out TValue value
)

public: bool TryGetValue( 
   TKey* key,
   [PARAMFLAG::Out] TValue* value
)

public:
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 dictionary contains an element with the specified key; otherwise, false.

Syntax

Parameters

Return Value

See Also

Reference