EditPoint.DTE 屬性

發行項
10/28/2012

取得最上層的擴充性物件。

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

語法

'宣告
ReadOnly Property DTE As DTE

DTE DTE { get; }

property DTE^ DTE {
    DTE^ get ();
}

abstract DTE : DTE

function get DTE () : DTE

屬性值

型別：EnvDTE.DTE
DTE 物件。

備註

在 Visual Studio 中，DTE 物件是 Automation 模型的根物件，Automation 物件在其他物件模型中經常稱為「應用程式」。

範例

Sub DTEExample(ByVal dte As DTE2)

    Dim msg As String = _
        "The current Output Window object belongs to the "
    Dim output As OutputWindow = dte.ToolWindows.OutputWindow

    If IsMacrosIDE(output.DTE) Then
        MsgBox(msg & "macros IDE.")
    Else
        MsgBox(msg & "main IDE.")
    End If

    output = CType(dte.MacrosIDE, DTE2).ToolWindows.OutputWindow

    If IsMacrosIDE(output.DTE) Then
        MsgBox(msg & "macros IDE.")
    Else
        MsgBox(msg & "main IDE.")
    End If

End Sub

Function IsMacrosIDE(ByVal ide As DTE) As Boolean

    Dim val As Boolean = True

    Try
        ' The MacrosIDE property throws an exception if ide 
        ' is not the main DTE object.
        If IsNothing(ide.MacrosIDE) = False Then
            val = False
        End If

    Catch ex As Exception
    End Try

    Return val

End Function

public void DTEExample(DTE2 dte)
{
    string msg = "The current Output Window object belongs to the ";
    OutputWindow output = dte.ToolWindows.OutputWindow;

    if (IsMacrosIDE(output.DTE))
        MessageBox.Show(msg + "macros IDE.");
    else
        MessageBox.Show(msg + "main IDE.");

    output = ((DTE2)dte.MacrosIDE).ToolWindows.OutputWindow;

    if (IsMacrosIDE(output.DTE))
        MessageBox.Show(msg + "macros IDE.");
    else
        MessageBox.Show(msg + "main IDE.");
}

bool IsMacrosIDE(DTE ide)
{
    bool val = true;

    try
    {
        // The MacrosIDE property throws an exception if ide 
        // is not the main DTE object.
        if (ide.MacrosIDE != null)
            val = false;
    }
    catch (Exception ex)
    {
    }

    return val;
}