CodeClass.RemoveInterface Method

Removes an interface from the list of implemented interfaces.

Namespace:  EnvDTE
Assembly:  EnvDTE (in EnvDTE.dll)

Syntax

'Declaration
Sub RemoveInterface ( _
    Element As Object _
)

void RemoveInterface(
    Object Element
)

void RemoveInterface(
    Object^ Element
)

abstract RemoveInterface : 
        Element:Object -> unit

function RemoveInterface(
    Element : Object
)

Parameters

• Element
  Type: System.Object

  Required. A CodeElement or the name of one in the collection.

Remarks

Removes a code element from the ImplementedInterfaces collection. The element can be either a CodeElement object in the collection or the name of a unique element in the collection.

Note

The values of code model elements such as classes, structs, functions, attributes, delegates, and so forth can be non-deterministic after making certain kinds of edits, meaning that their values cannot be relied upon to always remain the same. For more information, see the section Code Model Element Values Can Change in Discovering Code by Using the Code Model (Visual Basic).

Examples

 Sub RemoveInterfaceExample(ByVal dte As DTE2)

    ' Before running this example, open a code document from a project
    ' and place the insertion point inside a class definition.
    Try
        ' Retrieve the CodeClass at the insertion point.
        Dim sel As TextSelection = _
            CType(dte.ActiveDocument.Selection, TextSelection)
        Dim cls As CodeClass = CType(sel.ActivePoint.CodeElement( _
            vsCMElement.vsCMElementClass), CodeClass)

        If MsgBox("Remove all interfaces from " & cls.Name & "?", _
            MsgBoxStyle.YesNo) = MsgBoxResult.Yes Then
            Dim intrface As CodeElement
            For Each intrface In cls.ImplementedInterfaces
                cls.RemoveInterface(intrface)
            Next
        End If
    Catch ex As Exception
        MsgBox(ex.Message)
    End Try

End Sub

Function ConvertFullName(ByVal cm As CodeModel, _
    ByVal fullName As String) As String

    ' Convert a .NET type name into a C++ type name.
    If (cm.Language = CodeModelLanguageConstants.vsCMLanguageVC) Or _
        (cm.Language = CodeModelLanguageConstants.vsCMLanguageMC) Then
        Return fullName.Replace(".", "::")
    Else
        Return fullName
    End If

End Function

public void RemoveInterfaceExample(DTE2 dte)
{
    // Before running this example, open a code document from a project
    // and place the insertion point inside a class definition.
    try
    {
        // Retrieve the CodeClass at the insertion point.
        TextSelection sel = 
            (TextSelection)dte.ActiveDocument.Selection;
        CodeClass cls = (CodeClass)sel.ActivePoint.get_CodeElement(
            vsCMElement.vsCMElementClass);

        if (MessageBox.Show("Remove all interfaces from " + cls.Name + 
            "?", "", MessageBoxButtons.YesNo) == DialogResult.Yes)
        {
            foreach (CodeInterface intrface in 
                cls.ImplementedInterfaces)
                cls.RemoveInterface(intrface);
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}

string ConvertFullName(CodeModel cm, string fullName)
{
    // Convert a .NET type name into a C++ type name.
    if ((cm.Language == CodeModelLanguageConstants.vsCMLanguageVC) || 
        (cm.Language == CodeModelLanguageConstants.vsCMLanguageMC))
        return fullName.Replace(".", "::");
    else
        return fullName;
}

.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

CodeClass Interface

EnvDTE Namespace

Other Resources

How to: Compile and Run the Automation Object Model Code Examples

Discovering Code by Using the Code Model (Visual Basic)

Discovering Code by Using the Code Model (Visual C#)