共用方式為

Solution2.Item 方法 (Object)

  • 發行項

傳回 Projects 集合的索引成員。

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

語法

'宣告
Function Item ( _
    index As Object _
) As Project

Project Item(
    Object index
)

Project^ Item(
    [InAttribute] Object^ index
)

abstract Item : 
        index:Object -> Project 

function Item(
    index : Object
) : Project

參數

  • index
    型別：System.Object
    必要項。所要傳回項目的索引。

傳回值

型別：EnvDTE.Project
Project 物件。

備註

傳遞給 Index 的值是整數，也就是物件在集合中的索引。 Index 值也可以是等於集合中物件的字串值。 但是，Item 接受的實際值，會視集合及其實作而有所不同。

如果集合無法找到對應於索引值的物件，Item 方法就會擲回 ArgumentException 例外狀況。

範例

如需如何執行增益集程式碼的詳細資訊，請參閱 HOW TO：編譯和執行 Automation 物件模型程式碼範例。

下列範例會逐一查看開啟方案中的專案。

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)
    SolnItemExample(_applicationObject)
End Sub

Sub SolnItemExample(ByVal dte As DTE2)
    ' This add-in iterates through project items in a  solution.
    ' Make sure you have a solution open 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)
        Dim tempString As String = "The items in the solution are: "  _
        & vbCr
        For i As Integer = 1 To soln.Projects.Count
            tempString = tempString & soln.Item(i).Name.ToString()  _
            & vbCr
        Next
        MsgBox(tempString)
    Catch ex As System.Exception
        MsgBox(ex.ToString)
    End Try
End Sub

//make sure to add this reference to your project references
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.
    SolnItemExample((DTE2)_applicationObject);
}

public void SolnItemExample(DTE2 dte)
{
    // This add-in iterates through the project items in a solution.
    // Open a solution in Visual Studio before running 
    // this example.
    try
    {
        Solution2 soln = (Solution2)_applicationObject.Solution;
        String tempString = "The items in the solution are: " + "\n";
        for (int i = 1; i <= soln.Projects.Count; i++)
        {
            tempString = tempString + soln.Item(i).Name.ToString() 
+ "\n";
        }
        MessageBox.Show(tempString);
    }
    catch (SystemException ex)
    {
        MessageBox.Show("ERROR: " + ex);
    }
}

.NET Framework 安全性

請參閱

參考

Solution2 介面

Item 多載

EnvDTE80 命名空間