IBuildEngine4.UnregisterTaskObject Method

Unregisters a previously registered task object.

MSBuild is now included in Visual Studio instead of the .NET Framework. You can use MSBuild 12.0 side-by-side with versions previously deployed with the .NET Framework.For more information, see What's New in MSBuild 12.0.

Namespace:  Microsoft.Build.Framework
Assembly:  Microsoft.Build.Framework (in Microsoft.Build.Framework.dll)

Syntax

'Declaration
Function UnregisterTaskObject ( _
    key As Object, _
    lifetime As RegisteredTaskObjectLifetime _
) As Object

Object UnregisterTaskObject(
    Object key,
    RegisteredTaskObjectLifetime lifetime
)

Object^ UnregisterTaskObject(
    Object^ key, 
    RegisteredTaskObjectLifetime lifetime
)

abstract UnregisterTaskObject : 
        key:Object * 
        lifetime:RegisteredTaskObjectLifetime -> Object

function UnregisterTaskObject(
    key : Object, 
    lifetime : RegisteredTaskObjectLifetime
) : Object

Parameters

• key
  Type: System.Object

  The key used to retrieve the object.

• lifetime
  Type: Microsoft.Build.Framework.RegisteredTaskObjectLifetime

  The lifetime of the object.

Return Value

Type: System.Object
Returns a previously registered object, or null if there is no object registered under that key or if the object has been discarded through early collection.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.

See Also

Reference

IBuildEngine4 Interface

Microsoft.Build.Framework Namespace