このコンポーネントに関連付けられているすべてのリソースを解放します。
Public Sub Close()
[C#]
public void Close();
[C++]
public: void Close();
[JScript]
public function Close();
使用例
[Visual Basic, C#, C++] メモ帳のインスタンスを起動する例を次に示します。このコードは、インスタンスが起動すると、2 秒間隔で最大 10 秒間、関連付けられているプロセスの物理メモリ使用量を取得します。また、10 秒が経過する前にプロセスが終了したかどうかを検知します。10 秒経過した後もプロセスが実行中である場合は、プロセスを終了します。
Imports System
Imports System.Diagnostics
Imports System.Threading
Namespace Process_Sample
Class MyProcessClass
Public Shared Sub Main()
Try
Dim myProcess As Process
myProcess = Process.Start("Notepad.exe")
' Display physical memory usage 5 times at intervals of 2 seconds.
Dim i As Integer
For i = 0 To 4
If not myProcess.HasExited Then
' Discard cached information about the process.
myProcess.Refresh()
' Print working set to console.
Console.WriteLine("Physical Memory Usage: " + _
myProcess.WorkingSet.ToString())
' Wait 2 seconds.
Thread.Sleep(2000)
Else
Exit For
End If
Next i
' Close process by sending a close message to its main window.
myProcess.CloseMainWindow()
' Free resources associated with process.
myProcess.Close()
Catch e As Exception
Console.WriteLine("The following exception was raised: ")
Console.WriteLine(e.Message)
End Try
End Sub 'Main
End Class 'MyProcessClass
End Namespace 'Process_Sample
[C#]
using System;
using System.Diagnostics;
using System.Threading;
namespace Process_Sample
{
class MyProcessClass
{
public static void Main()
{
try
{
Process myProcess;
myProcess = Process.Start("Notepad.exe");
// Display physical memory usage 5 times at intervals of 2 seconds.
for (int i = 0;i < 5; i++)
{
if (!myProcess.HasExited)
{
// Discard cached information about the process.
myProcess.Refresh();
// Print working set to console.
Console.WriteLine("Physical Memory Usage: "
+ myProcess.WorkingSet.ToString());
// Wait 2 seconds.
Thread.Sleep(2000);
}
else {
break;
}
}
// Close process by sending a close message to its main window.
myProcess.CloseMainWindow();
// Free resources associated with process.
myProcess.Close();
}
catch(Exception e)
{
Console.WriteLine("The following exception was raised: ");
Console.WriteLine(e.Message);
}
}
}
}
[C++]
#using <mscorlib.dll>
#using <System.dll>
using namespace System;
using namespace System::Diagnostics;
using namespace System::Threading;
int main() {
try {
Process* myProcess;
myProcess = Process::Start("Notepad.exe");
// Display physical memory usage 5 times at intervals of 2 seconds.
for (int i = 0; i < 5; i++) {
if (!myProcess->HasExited)
{
// Discard cached information about the process.
myProcess->Refresh();
// Print working set to console.
Console::WriteLine(S"Physical Memory Usage : {0}", myProcess->WorkingSet.ToString());
// Wait 2 seconds.
Thread::Sleep(2000);
}
else {
break;
}
}
// Close process by sending a close message to its main window.
myProcess->CloseMainWindow();
// Free resources associated with process.
myProcess->Close();
}
catch (Exception* e)
{
Console::WriteLine(S"The following exception was raised: ");
Console::WriteLine(e->Message);
}
}
[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。
必要条件
プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ
.NET Framework セキュリティ:
- SecurityPermission (完全信頼を指定して System.Diagnostic.Process のメンバを呼び出すためのアクセス許可) PermissionState.Unrestricted (関連する列挙体)