CodeClass2.Collection Property

public:
 property EnvDTE::CodeElements ^ Collection { EnvDTE::CodeElements ^ get(); };

[System.Runtime.InteropServices.DispId(2)]
public EnvDTE.CodeElements Collection { [System.Runtime.InteropServices.DispId(2)] [System.Runtime.InteropServices.TypeLibFunc(1024)] get; }

[<System.Runtime.InteropServices.DispId(2)>]
[<get: System.Runtime.InteropServices.DispId(2)>]
[<get: System.Runtime.InteropServices.TypeLibFunc(1024)>]
member this.Collection : EnvDTE.CodeElements

Public ReadOnly Property Collection As CodeElements

Property Value

A collection of CodeClass objects.

Implements

Attributes

DispIdAttribute TypeLibFuncAttribute

Examples

[Visual Basic]

Sub CollectionExample(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)  
        Dim elem As CodeElement  
        Dim peers As String  

        ' List all peer elements of the CodeClass.  
        For Each elem In cls.Collection  
            If Not (elem Is cls) And Not IsNothing(elem.Name) Then  
                peers &= elem.Name & " (" & elem.Kind.ToString() & _  
                    ")" & vbCrLf  
            End If  
        Next  

        MsgBox(cls.Name & " has the following peer elements:" & _  
            vbCrLf & vbCrLf & peers)  
    Catch ex As Exception  
        MsgBox(ex.Message)  
    End Try  

End Sub  

[C#]

public void CollectionExample(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);  
        string peers = "";  

        // List all peer elements of the CodeClass.  
        foreach (CodeElement elem in cls.Collection)  
        {  
            if ((elem != cls) && (elem.Name != null))  
                peers += elem.Name + " (" + elem.Kind.ToString()   
                    + ")\n";  
        }  

        MessageBox.Show(cls.Name +   
            " has the following peer elements:\n\n" + peers);  
    }  
    catch (Exception ex)  
    {  
        MessageBox.Show(ex.Message);  
    }  
}  

Remarks