ModelElement.RemoveExtension Method (ModelElement, Guid)

Remove any extension of the specified ModelElement that is of a particular type.

Namespace:  Microsoft.VisualStudio.Modeling
Assembly:  Microsoft.VisualStudio.Modeling.Sdk.11.0 (in Microsoft.VisualStudio.Modeling.Sdk.11.0.dll)

Syntax

'Declaration
Public Shared Function RemoveExtension ( _
    element As ModelElement, _
    extensionClassId As Guid _
) As Boolean

public static bool RemoveExtension(
    ModelElement element,
    Guid extensionClassId
)

public:
static bool RemoveExtension(
    ModelElement^ element, 
    Guid extensionClassId
)

static member RemoveExtension : 
        element:ModelElement * 
        extensionClassId:Guid -> bool

public static function RemoveExtension(
    element : ModelElement, 
    extensionClassId : Guid
) : boolean

Parameters

• element
  Type: Microsoft.VisualStudio.Modeling.ModelElement

  The element whose extension is to be removed

• extensionClassId
  Type: Guid

  The domainc class id of the type of ExtensionElement to remove

Return Value

Type: Boolean
true if an extension of the particular type was found and removed, else false

Remarks

Note that assuming the Extensions collection is maintained through the Extensibility API then there can be only one extension of a particular type present, so only the first found is removed.

.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

ModelElement Class

RemoveExtension Overload

Microsoft.VisualStudio.Modeling Namespace