Reference3.MajorVersion 屬性

發行項
10/31/2012

取得參考的主要版本號碼。

命名空間： VSLangProj80
組件： VSLangProj80 (在 VSLangProj80.dll 中)

語法

'宣告
ReadOnly Property MajorVersion As Integer

int MajorVersion { get; }

property int MajorVersion {
    int get ();
}

abstract MajorVersion : int

function get MajorVersion () : int

屬性值

型別：System.Int32
實際值視參考型別而定的整數。

參考型別	傳回值
Assembly	參考的主要發行版本：0–9999。
COM	Int 值。

備註

參考的版本可以經由四個元件進行唯一識別：major、minor、build 和 revision。major 和 minor 元件都是必要項。沒有定義 build 時，revision 元件是選擇項。COM 物件沒有 revision 和 build 元件。如需詳細資訊，請參閱組件版本控制。

範例

此範例會將組件和 COM 參考加入至開啟的 Visual Basic 或 Visual C# 專案中，並且顯示其主要版本號碼。若要將此範例當做增益集來執行，請參閱 HOW TO：編譯和執行 Automation 物件模型程式碼範例。

新增的參考之預設路徑：adodb.dll 為 <installation root>\Program Files\Microsoft.NET\Primary Interop Assemblies，以及 spcommon.dll 為 <installation root>\Program Files\Common Files\SpeechEngines\Microsoft。以這兩個或其他適當的檔案路徑取代範例中的 <file path>。

Imports VSLangProj
Imports VSLangProj2
Imports VSLangProj80
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)
    GetMajorVersion(applicationObject)
End Sub
Sub GetMajorVersion(ByVal dte As DTE2)
    Dim aProject As Project
    Dim aVSProject As VSProject2
    aProject = applicationObject.Solution.Projects.Item(1)
    aVSProject = _
    CType(applicationObject.Solution.Projects.Item(1).Object, _
    VSProject2)
    ' Add an Assembly reference and display its major version.
    ' Replace <file path> with an actual file path.
    Dim newRef As Reference3
    newRef = _
    CType(aVSProject.References.Add("<file path>\adodb.dll"), _
    Reference3)
    MsgBox("Added an Assembly reference, named: " & newRef.Name)
    MsgBox("The Major version of " & newRef.Name & " is " _
    & newRef.MajorVersion.ToString())
    ' Add a COM reference and display its major version.
    ' Replace <file path> with an actual file path.
    newRef = CType(aVSProject.References.Add _
    ("<file path>\spcommon.dll"),_
    Reference3)
    MsgBox("Added a COM reference, named: " & newRef.Name)
    MsgBox("The major version of " & newRef.Name & " is " _
    & newRef.MajorVersion.ToString())
End Sub

using System.Windows.Forms;
using VSLangProj;
using VSLangProj2;
using VSLangProj80;
public void OnConnection(object application, 
ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
    applicationObject = (DTE2)application;
    addInInstance = (AddIn)addInInst;
    GetMajorVersion(((DTE2)applicationObject));
}
public void GetMajorVersion(DTE2 dte)
{
    // The first project is a Visual Basic or C# project.
    VSProject2 vsProject =
((VSProject2)(applicationObject.Solution.Projects.Item(1).Object));
    Reference3 aRef = null;
    // Add an Assembly reference and display its major version.
    // Replace <file path> with an actual file path.
    aRef = (Reference3)vsProject.References.Add
((@"<file path>\adodb.dll"));
    MessageBox.Show("Added an Assembly reference, named: " 
+ aRef.Name);
    MessageBox.Show("The major version of " + aRef.Name + " is " 
+ aRef.MajorVersion.ToString());
    // Add a COM reference and display its major version.
    // Replace <file path> with an actual file path.
    aRef = (Reference3)vsProject.References.Add
((@"<file path>\spcommon.dll"));
    MessageBox.Show("Added a COM reference, named: "+ aRef.Name);
    MessageBox.Show("The major version of " + aRef.Name + " is " 
+ aRef.MajorVersion.ToString());
}