TransactionContext.TryGetValue<T> Method

Lookup the value associated with a specified key in the transaction context.

Namespace:  Microsoft.VisualStudio.Modeling
Assembly:  Microsoft.VisualStudio.Modeling.Sdk.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.12.0.dll)

Syntax

'Declaration
Public Function TryGetValue(Of T) ( _
    key As Object, _
    <OutAttribute> ByRef value As T _
) As Boolean

public bool TryGetValue<T>(
    Object key,
    out T value
)

public:
generic<typename T>
bool TryGetValue(
    Object^ key, 
    [OutAttribute] T% value
)

member TryGetValue : 
        key:Object * 
        value:'T byref -> bool

JScript does not support generic types or methods.

Type Parameters

• T
  The expected type of the value associated with the specified key

Parameters

• key
  Type: System.Object

  The key to lookup in the context

• value
  Type: T%

  Receives the value associated with the specified key, or the default value for T if the key is not found

Return Value

Type: System.Boolean
Whether or not the context contained a value with the specified key.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

TransactionContext Class

Microsoft.VisualStudio.Modeling Namespace