CodeDelegate2.Parameters, propriété

Article
08/10/2011

Obtient une collection de paramètres pour CodeDelegate2.

Espace de noms : EnvDTE80
Assembly : EnvDTE80 (dans EnvDTE80.dll)

Syntaxe

'Déclaration
ReadOnly Property Parameters As CodeElements
    Get

CodeElements Parameters { get; }

property CodeElements^ Parameters {
    CodeElements^ get ();
}

abstract Parameters : CodeElements

function get Parameters () : CodeElements

Valeur de propriété

Type : EnvDTE.CodeElements
Collection CodeElements, chaque élément représentant un paramètre pour le délégué.

Implémentations

CodeDelegate.Parameters

Notes

Parameters retourne l'objet parent immédiat d'un objet CodeDelegate.

Notes

Les valeurs d'éléments de modèle de code, tels que des classes, des structures, des fonctions, des attributs, des délégués, etc., peuvent être non déterminables après certains types de modifications, ce qui signifie qu'il n'est pas certain que leurs valeurs resteront inchangées. Pour plus d'informations, consultez la section Les valeurs d'élément de modèle de code peuvent être modifiées de la rubrique Découverte de code à l'aide du modèle de code (Visual Basic).

Exemples

[VisualBasic]

Public Sub CodeDelegateExample(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 del As CodeDelegate2 = _
            CType(sel.ActivePoint.CodeElement( _
        vsCMElement.vsCMElementDelegate), CodeDelegate2)
        Dim elem As CodeElement2
        Dim sb As New System.Text.StringBuilder

        ' Display the baseclass name of the delegate.
        sb.AppendLine("Delegate base class name: " & _
          del.BaseClass.Name)
        sb.AppendLine("Delegate's access: " & del.Access.ToString)
        sb.AppendLine("Children: " & del.Children.Count & "  _
          Name: " & del.Children.Item(1).Name)
        sb.AppendLine("Collection: " & del.Collection.Count)
        sb.AppendLine("Delegates:")
        For Each elem In del.Collection
            sb.AppendLine("    - " & elem.Name)
        Next
        sb.AppendLine("Comment: " & del.Comment)
        sb.AppendLine("Doc Comment: " & del.DocComment)
        sb.AppendLine("DTE Parent: " & del.DTE.Name)
        sb.AppendLine("Endpoint location: " & _
          del.EndPoint.AbsoluteCharOffset)
        sb.AppendLine("Infolocation: " & del.InfoLocation.ToString)
        sb.AppendLine("Can provide CodeType object? " & _
          del.IsCodeType.ToString)
        sb.AppendLine("Is Delegate derived? " & _
          del.IsDerivedFrom("EnvDTE80"))
        sb.AppendLine("Is Delegate a generic? " & del.IsGeneric)
        sb.AppendLine("Kind: " & del.Kind.ToString)
        sb.AppendLine("Authoring language: " & _
          del.Language.ToString)
        sb.AppendLine("Name: " & del.Name)
        sb.AppendLine("Namespace: " + del.Namespace.Name);
        sb.AppendLine("Parameters: " & del.Parameters.Item(1).Name)
        sb.AppendLine("Project containing the delegate: " & _
          del.ProjectItem.Name)
        sb.AppendLine("Prototype for delegate: " & del.Prototype)
        sb.AppendLine("Delegate start point offset: " & _
          del.StartPoint.LineCharOffset)
        sb.AppendLine("Type: " & del.Type.TypeKind.ToString)
        MsgBox(sb.ToString)

    Catch ex As System.Exception
        MsgBox(ex.ToString)
    End Try
End Sub

[C#]

public void CodeDelegateExample(DTE2 DTE)
{
    try
    {
        // Retrieve the CodeClass at the insertion point.
        TextSelection sel = (TextSelection) 
          DTE.ActiveDocument.Selection;
        CodeDelegate2 del = (CodeDelegate2) 
          sel.ActivePoint.get_CodeElement
          (vsCMElement.vsCMElementDelegate);
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
        // Display the baseclass name of the delegate.
        sb.AppendLine("Delegate base class name: " + 
          del.BaseClass.Name);
        sb.AppendLine("Delegate's access: " + del.Access);
        sb.AppendLine("Children: "+del.Children.Count+"  Name: 
          "+del.Children.Item(1).Name);
        sb.AppendLine("Collection: "+del.Collection.Count);
        sb.AppendLine("Delegates:");
        foreach (CodeElement2 elem in del.Collection )
        {
            sb.AppendLine("    - "+elem.Name);
        }
        sb.AppendLine("Comment: "+del.Comment);
        sb.AppendLine("Attributes:"); 
        foreach (CodeElement2 elem in del.Attributes)
        {
            sb.AppendLine("    - " + elem.Name);
        }
        sb.AppendLine("Bases:");
        foreach (CodeElement2 elem in del.Bases)
        {
            sb.AppendLine("    - " + elem.Name);
        } 
        sb.AppendLine("Doc Comment: " + del.DocComment);
        sb.AppendLine("DTE Parent: "+del.DTE.Name);
        sb.AppendLine("Endpoint location: 
          "+del.EndPoint.AbsoluteCharOffset);
        sb.AppendLine("Infolocation: "+del.InfoLocation);
        sb.AppendLine("Can provide CodeType object? "+del.IsCodeType);
        sb.AppendLine("Is Delegate derived? 
          "+del.get_IsDerivedFrom("EnvDTE80"));
        sb.AppendLine("Is Delegate a generic? "+del.IsGeneric);
        sb.AppendLine("Kind: "+del.Kind);
        sb.AppendLine("Authoring language: "+del.Language);
        sb.AppendLine("Name: "+del.Name);
        sb.AppendLine("Parameters: "+del.Parameters.Item(1).Name);
        sb.AppendLine("Namespace: " + del.Namespace.Name);
        sb.AppendLine("Project containing the delegate: 
          "+del.ProjectItem.Name);
        sb.AppendLine("Delegate start point offset: 
          "+del.StartPoint.LineCharOffset);
        sb.AppendLine("Type: "+del.Type.TypeKind);
          MessageBox.Show(sb.ToString());
    }
    catch(System.Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}

Sécurité .NET Framework

Confiance totale accordée à l'appelant immédiat. Ce membre ne peut pas être utilisé par du code d'un niveau de confiance partiel. Pour plus d'informations, consultez Utilisation de bibliothèques à partir de code d'un niveau de confiance partiel.