Solution2.Parent 属性

项目
10/25/2012

获取 Solution2 对象的直接父对象。

命名空间： EnvDTE80
程序集： EnvDTE80（在 EnvDTE80.dll 中）

语法

声明
ReadOnly Property Parent As DTE

DTE Parent { get; }

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

abstract Parent : DTE

function get Parent () : DTE

属性值

类型：EnvDTE.DTE
一个 DTE 对象。

备注

Parent 属性返回对象的直接父对象。

示例

有关如何运行此外接程序代码的信息，请参见如何：编译和运行自动化对象模型代码示例。

下面的示例查找并显示解决方案的父级。

Public Sub OnConnection(ByVal application As Object, _
 ByVal connectMode As ext_ConnectMode, ByVal addInInst As Object, _
 ByRef custom As Array) Implements IDTExtensibility2.OnConnection
    _applicationObject = CType(application, DTE2)
    _addInInstance = CType(addInInst, AddIn)
    IsOpenExample(_applicationObject)
End Sub

Sub IsOpenExample(ByVal dte As DTE2)
    ' This add-in displays the parent of the solution.
    ' Open a solution in 
    ' Visual Studio before running this example.
    Try
        Dim soln As Solution2 = CType(_applicationObject.Solution, _
        Solution2)
        Dim solnName As String = _
        System.IO.Path.GetFileNameWithoutExtension(soln.FullName)
        MsgBox("Solution " & solnName & _
        " has the following parent:" & _
        vbCrLf & vbCrLf & soln.Parent.FullName)
    Catch ex As System.Exception
        MsgBox(ex.ToString)
    End Try
End Sub

//you will need to add this reference to your project as well
using System.Windows.Forms;
public void OnConnection(object application,
 Extensibility.ext_ConnectMode connectMode, object addInInst,
 ref System.Array custom)
{
    _applicationObject = (DTE2)application;
    _addInInstance = (AddIn)addInInst;
    // Pass the applicationObject member variable to the code example.
    ParentExample((DTE2)_applicationObject);
}
public void ParentExample(DTE2 dte)
{
    // This add-in displays the name of the parent for a solution. 
    // Open a solution in 
    // Visual Studio before running this example.
    try
    {
        Solution2 soln = (Solution2)_applicationObject.Solution;
        string solnName =
 System.IO.Path.GetFileNameWithoutExtension(soln.FullName);
        MessageBox.Show("Solution " + solnName + "'s parent is: " 
+ soln.Parent.FullName.ToString());
    }
    catch(SystemException ex)
    {
        MessageBox.Show("ERROR: " + ex);
    }
}