ProcessStartInfo.CreateNoWindow プロパティ

定義

プロセスを新しいウィンドウで起動するかどうかを示す値を取得または設定します。

public:
 property bool CreateNoWindow { bool get(); void set(bool value); };
public bool CreateNoWindow { get; set; }
member this.CreateNoWindow : bool with get, set
Public Property CreateNoWindow As Boolean

プロパティ値

Boolean

プロセス用の新しいウィンドウを作成せずにプロセスを起動する場合は true。それ以外の場合は false。 既定値は、false です。

#using <System.dll>
using namespace System;
using namespace System::Diagnostics;
using namespace System::ComponentModel;

int main()
{
    Process^ myProcess = gcnew Process;

    try
    {
        myProcess->StartInfo->UseShellExecute = false;
        // You can start any process, HelloWorld is a do-nothing example.
        myProcess->StartInfo->FileName = "C:\\HelloWorld.exe";
        myProcess->StartInfo->CreateNoWindow = true;
        myProcess->Start();
        // This code assumes the process you are starting will terminate itself. 
        // Given that it is started without a window so you cannot terminate it 
        // on the desktop, it must terminate itself or you can do it programmatically
        // from this application using the Kill method.
    }
    catch ( Exception^ e ) 
    {
        Console::WriteLine( e->Message );
    }
}
using System;
using System.Diagnostics;
using System.ComponentModel;

namespace MyProcessSample
{
    class MyProcess
    {
        public static void Main()
        {
            try
            {
                using (Process myProcess = new Process())
                {
                    myProcess.StartInfo.UseShellExecute = false;
                    // You can start any process, HelloWorld is a do-nothing example.
                    myProcess.StartInfo.FileName = "C:\\HelloWorld.exe";
                    myProcess.StartInfo.CreateNoWindow = true;
                    myProcess.Start();
                    // This code assumes the process you are starting will terminate itself.
                    // Given that it is started without a window so you cannot terminate it
                    // on the desktop, it must terminate itself or you can do it programmatically
                    // from this application using the Kill method.
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }
        }
    }
}
Imports System.Diagnostics
Imports System.ComponentModel

Namespace MyProcessSample
    Class MyProcess
        Public Shared Sub Main()
            Try
                Using myProcess As New Process()

                    myProcess.StartInfo.UseShellExecute = False
                    ' You can start any process, HelloWorld is a do-nothing example.
                    myProcess.StartInfo.FileName = "C:\\HelloWorld.exe"
                    myProcess.StartInfo.CreateNoWindow = True
                    myProcess.Start()
                    ' This code assumes the process you are starting will terminate itself. 
                    ' Given that it is started without a window so you cannot terminate it 
                    ' on the desktop, it must terminate itself or you can do it programmatically
                    ' from this application using the Kill method.
                End Using
            Catch e As Exception
                Console.WriteLine((e.Message))
            End Try
        End Sub
    End Class
End Namespace

注釈

プロパティが UseShellExecutetrue であるか、 UserName プロパティと Password プロパティが でない null場合、プロパティ値 CreateNoWindow は無視され、新しいウィンドウが作成されます。

.NET Core では、macOS や Linux などの Unix に似たプラットフォームで直接ウィンドウを作成することはできません。 このようなプラットフォームでは、このプロパティは無視されます。

適用対象