OperatingSystem コンストラクタ
指定したプラットフォーム ID 値とバージョン オブジェクトを使用し、 OperatingSystem クラスの新しいインスタンスを初期化します。
Public Sub New( _
ByVal platform As PlatformID, _ ByVal version As Version _)
[C#]
public OperatingSystem(
PlatformIDplatform,Versionversion);
[C++]
public: OperatingSystem(
PlatformIDplatform,Version* version);
[JScript]
public function OperatingSystem(
platform : PlatformID,version : Version);
パラメータ
- platform
オペレーティング システム プラットフォームを示す PlatformID 列挙定数。 - version
オペレーティング システムのバージョンを示す Version オブジェクト。
例外
| 例外の種類 | 条件 |
|---|---|
| ArgumentNullException | version が null 参照 (Visual Basic では Nothing) です。 |
使用例
[Visual Basic, C#, C++] 選択した値を Platform プロパティと Version プロパティに使用して、 OperatingSystem クラスのオブジェクトを作成するコード例を次に示します。
' Example for the OperatingSystem constructor and the
' OperatingSystem.ToString( ) method.
Imports System
Imports Microsoft.VisualBasic
Module OpSysConstructDemo
' Create and display an OperatingSystem object.
Sub BuildOSObj( pID As PlatformID, ver As Version )
Dim os As New OperatingSystem( pID, ver )
Console.WriteLine( " {0}", os.ToString( ) )
End Sub
Sub BuildOperatingSystemObjects( )
' The Version object does not need to correspond to an
' actual OS version.
Dim verNull As New Version( )
Dim verMajMin As New Version( 3, 11 )
Dim verMMBld As New Version( 5, 25, 625 )
Dim verMMBVer As New Version( 5, 6, 7, 8 )
Dim verString As New Version( "3.5.8.13" )
' All PlatformID members are shown here.
BuildOSObj( PlatformID.Win32NT, verNull )
BuildOSObj( PlatformID.Win32S, verMajMin )
BuildOSObj( PlatformID.Win32Windows, verMMBld )
BuildOSObj( PlatformID.WinCE, verMMBVer )
BuildOSObj( PlatformID.Win32NT, verString )
End Sub
Sub Main( )
Console.WriteLine( _
"This example of the OperatingSystem constructor " & _
"and " & vbCrLf & "OperatingSystem.ToString( ) " & _
"generates the following output." & vbCrLf )
Console.WriteLine( _
"Create and display several different " & _
"OperatingSystem objects:" & vbCrLf )
BuildOperatingSystemObjects( )
Console.WriteLine(vbCrLf & _
"The OS version of the host computer is: " & _
vbCrLf & vbCrLf & " {0}", _
Environment.OSVersion.ToString( ) )
End Sub
End Module
' This example of the OperatingSystem constructor and
' OperatingSystem.ToString( ) generates the following output.
'
' Create and display several different OperatingSystem objects:
'
' Microsoft Windows NT 0.0
' Microsoft Win32S 3.11
' Microsoft Windows 98 5.25.625
' Microsoft Windows CE 5.6.7.8
' Microsoft Windows NT 3.5.8.13
'
' The OS version of the host computer is:
'
' Microsoft Windows NT 5.1.2600.0
[C#]
// Example for the OperatingSystem constructor and the
// OperatingSystem.ToString( ) method.
using System;
class OpSysConstructDemo
{
// Create and display an OperatingSystem object.
static void BuildOSObj( PlatformID pID, Version ver )
{
OperatingSystem os = new OperatingSystem( pID, ver );
Console.WriteLine( " {0}", os.ToString( ) );
}
static void BuildOperatingSystemObjects( )
{
// The Version object does not need to correspond to an
// actual OS version.
Version verNull = new Version( );
Version verMajMin = new Version( 3, 11 );
Version verMMBld = new Version( 5, 25, 625 );
Version verMMBVer = new Version( 5, 6, 7, 8 );
Version verString = new Version( "3.5.8.13" );
// All PlatformID members are shown here.
BuildOSObj( PlatformID.Win32NT, verNull );
BuildOSObj( PlatformID.Win32S, verMajMin );
BuildOSObj( PlatformID.Win32Windows, verMMBld );
BuildOSObj( PlatformID.WinCE, verMMBVer );
BuildOSObj( PlatformID.Win32NT, verString );
}
public static void Main( )
{
Console.WriteLine(
"This example of the OperatingSystem constructor " +
"and \nOperatingSystem.ToString( ) " +
"generates the following output.\n" );
Console.WriteLine(
"Create and display several different " +
"OperatingSystem objects:\n" );
BuildOperatingSystemObjects( );
Console.WriteLine(
"\nThe OS version of the host computer is:\n\n {0}",
Environment.OSVersion.ToString( ) );
}
}
/*
This example of the OperatingSystem constructor and
OperatingSystem.ToString( ) generates the following output.
Create and display several different OperatingSystem objects:
Microsoft Windows NT 0.0
Microsoft Win32S 3.11
Microsoft Windows 98 5.25.625
Microsoft Windows CE 5.6.7.8
Microsoft Windows NT 3.5.8.13
The OS version of the host computer is:
Microsoft Windows NT 5.1.2600.0
*/
[C++]
// Example for the OperatingSystem constructor and the
// OperatingSystem::ToString( ) method.
#using <mscorlib.dll>
using namespace System;
// Create and display an OperatingSystem object.
void BuildOSObj( PlatformID pID, Version* ver )
{
OperatingSystem* os = new OperatingSystem( pID, ver );
Console::WriteLine( S" {0}", os->ToString( ) );
}
void BuildOperatingSystemObjects( )
{
// The Version object does not need to correspond to an
// actual OS version.
Version* verNull = new Version( );
Version* verMajMin = new Version( 3, 11 );
Version* verMMBld = new Version( 5, 25, 625 );
Version* verMMBVer = new Version( 5, 6, 7, 8 );
Version* verString = new Version( S"3.5.8.13" );
// All PlatformID members are shown here.
BuildOSObj( PlatformID::Win32NT, verNull );
BuildOSObj( PlatformID::Win32S, verMajMin );
BuildOSObj( PlatformID::Win32Windows, verMMBld );
BuildOSObj( PlatformID::WinCE, verMMBVer );
BuildOSObj( PlatformID::Win32NT, verString );
}
void main( )
{
Console::WriteLine(
S"This example of the OperatingSystem constructor and \n"
S"OperatingSystem::ToString( ) generates the following "
S"output.\n" );
Console::WriteLine(
S"Create and display several different "
S"OperatingSystem objects:\n" );
BuildOperatingSystemObjects( );
Console::WriteLine(
S"\nThe OS version of the host computer is:\n\n {0}",
Environment::OSVersion->ToString( ) );
}
/*
This example of the OperatingSystem constructor and
OperatingSystem::ToString( ) generates the following output.
Create and display several different OperatingSystem objects:
Microsoft Windows NT 0.0
Microsoft Win32S 3.11
Microsoft Windows 98 5.25.625
Microsoft Windows CE 5.6.7.8
Microsoft Windows NT 3.5.8.13
The OS version of the host computer is:
Microsoft Windows NT 5.1.2600.0
*/
[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 .gif)
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 Compact Framework - Windows CE .NET