AddInProcess.IsCurrentProcess 屬性

定義

命名空間:

System.AddIn.Hosting

組件:

System.AddIn.dll

取得值，指出目前的 AddInProcess 物件是否代表主機應用程式處理序。

public:
 property bool IsCurrentProcess { bool get(); };

public bool IsCurrentProcess { get; }

member this.IsCurrentProcess : bool

Public ReadOnly Property IsCurrentProcess As Boolean

屬性值

Boolean

如果 AddInProcess 物件對應目前的處理序，則為 true否則為 false。

範例

下列範例會在外部進程中啟動載入宏，並使用 IsCurrentProcess 屬性來判斷載入宏是否與主應用程式進程位於相同的進程中。

// Create an external process.
AddInProcess pExternal = new AddInProcess();

// Activate an add-in in the external process
// with a full trust security level.
Calculator CalcAddIn4 =
    selectedToken.Activate<Calculator>(pExternal,
    AddInSecurityLevel.FullTrust);

// Show that the add-in is an external process
// by verifying that it is not in the current (host's) process.
AddInController AddinCtl = AddInController.GetAddInController(CalcAddIn4);
Console.WriteLine("Add-in in host's process: {0}",
    AddinCtl.AddInEnvironment.Process.IsCurrentProcess);

' Create an external process.
Dim pExternal As New AddInProcess()

' Activate an add-in in the external process
' with a full trust security level.
Dim CalcAddIn4 As Calculator = _
    selectedToken.Activate(Of Calculator)(pExternal, _
        AddInSecurityLevel.FullTrust)

' Show that the add-in is an external process
' by verifying that it is not in the current (host's) process.
Dim AddinCtl As AddInController = AddInController.GetAddInController(CalcAddIn4)
Console.WriteLine("Add-in in host's process: {0}", _
 AddinCtl.AddInEnvironment.Process.IsCurrentProcess)

備註

如果這個屬性的值是 true，載入宏會與主應用程式同進程執行。 在這裡情況下，使用 Start 或 Shutdown 方法會 InvalidOperationException擲回 。

注意

如果載入宏正在進程中執行，則 AddInEnvironment.Process 屬性會傳 AddInProcess 回 物件，代表主應用程式進程。