CodeFunction2.Prototype 屬性

發行項
05/16/2015

取得保存此物件之 Stub 定義的字串。

命名空間： EnvDTE80
組件： EnvDTE80 (在 EnvDTE80.dll 中)

語法

'宣告
ReadOnly Property Prototype ( _
    Flags As Integer _
) As String

string this[
    int Flags
] { get; }

property String^ Prototype[[InAttribute] int Flags] {
    String^ get ([InAttribute] int Flags);
}

abstract Prototype : 
        Flags:int -> string with get

JScript 不支援索引屬性。

參數

Flags
類型：Int32

選擇項。指出字串內容的 vsCMPrototype 值，例如只有參數名稱、參數類型、整個不重複的簽章等等。根據預設，所有旗標是設為 Off。

屬性值

類型：String
此 CodeFunction 的 Stub 定義。

備註

注意事項
像是類別、結構、函式、屬性、委派等程式碼模型項目的值，在執行特定類型的編輯後，可能會不具決定性，這表示它們的值不能指望會一律保持相同。有关详细信息，请参阅代码模型元素的值可以更改中的部分使用程式碼模型探索程式碼 (Visual Basic)。

範例

Sub PrototypeExample(ByVal dte As DTE2)

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

        Dim ovrloads As String
        If fun.IsOverloaded Then
            ' Display all the overloads.
            Dim ovrload As CodeFunction
            For Each ovrload In fun.Overloads
                ovrloads &= ovrload.Prototype( _
                    vsCMPrototype.vsCMPrototypeParamNames Or _
                    vsCMPrototype.vsCMPrototypeParamTypes Or _
                    vsCMPrototype.vsCMPrototypeType) & vbCrLf
            Next
            MsgBox(fun.Name & " has the following overloads:" & _
                vbCrLf & vbCrLf & ovrloads)
        Else
            MsgBox(fun.Name & " isn't overloaded.")
        End If
    Catch ex As Exception
        MsgBox(ex.Message)
    End Try

End Sub

public void PrototypeExample(DTE2 dte)
{
    // Before running this example, open a code document from a project
    // and place the insertion point inside a function.
    try
    {
        // Retrieve the CodeFunction at the insertion point.
        TextSelection sel = 
            (TextSelection)dte.ActiveDocument.Selection;
        CodeFunction fun = 
            (CodeFunction)sel.ActivePoint.get_CodeElement(
            vsCMElement.vsCMElementFunction);
        string ovrloads = "";

        if (fun.IsOverloaded)
        {
            // Display all the overloads.
            foreach (CodeFunction ovrload in fun.Overloads)
            {
                ovrloads += ovrload.get_Prototype(
                    (int)(vsCMPrototype.vsCMPrototypeParamNames | 
                    vsCMPrototype.vsCMPrototypeParamTypes | 
                    vsCMPrototype.vsCMPrototypeType)) + "\n";
            }

            MessageBox.Show(fun.Name + 
                " has the following overloads:\n\n" + ovrloads);
        }
        else
        {
            MessageBox.Show(fun.Name + " isn't overloaded.");
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}