DirectoryInfo.Root プロパティ
アセンブリ: mscorlib (mscorlib.dll 内)



その他の一般的な I/O タスクまたは関連する I/O タスクの例を次の表に示します。
Path.GetFullPath | |
Path.GetDirectoryName | |
Directory.GetDirectories DirectoryInfo.GetDirectories | |
GetFileSystemInfos | |
Directory.Move DirectoryInfo.MoveTo | |

指定したディレクトリのルートの場所を確認する方法を次の例に示します。
Imports System Imports System.IO Public Class MoveToTest Public Shared Sub Main() ' Make a reference to a directory. Dim di As New DirectoryInfo("TempDir") ' Create the directory only if it does not already exist. If di.Exists = False Then di.Create() End If ' Create a subdirectory in the directory just created. Dim dis As DirectoryInfo = di.CreateSubdirectory("SubDir") Console.WriteLine("The root path of '{0}' is '{1}'", dis.Name, dis.Root) ' Delete the parent directory. di.Delete(True) End Sub 'Main End Class 'MoveToTest
using System; using System.IO; public class MoveToTest { public static void Main() { // Make a reference to a directory. DirectoryInfo di = new DirectoryInfo("TempDir"); // Create the directory only if it does not already exist. if (di.Exists == false) di.Create(); // Create a subdirectory in the directory just created. DirectoryInfo dis = di.CreateSubdirectory("SubDir"); Console.WriteLine("The root path of '{0}' is '{1}'", dis.Name, dis.Root); // Delete the parent directory. di.Delete(true); } }
using namespace System; using namespace System::IO; int main() { // Make a reference to a directory. DirectoryInfo^ di = gcnew DirectoryInfo( "TempDir" ); // Create the directory only if it does not already exist. if ( !di->Exists ) di->Create(); // Create a subdirectory in the directory just created. DirectoryInfo^ dis = di->CreateSubdirectory( "SubDir" ); Console::WriteLine( "The root path of '{0}' is '{1}'", dis->Name, dis->Root ); // Delete the parent directory. di->Delete( true ); }
import System.*; import System.IO.*; public class MoveToTest { public static void main(String[] args) { // Make a reference to a directory. DirectoryInfo di = new DirectoryInfo("TempDir"); // Create the directory only if it does not already exist. if (di.get_Exists() == false) { di.Create(); } // Create a subdirectory in the directory just created. DirectoryInfo dis = di.CreateSubdirectory("SubDir"); Console.WriteLine("The root path of '{0}' is '{1}'", dis.get_Name(), dis.get_Root()); // Delete the parent directory. di.Delete(true); } //main } //MoveToTest
import System; import System.IO; public class MoveToTest { public static function Main() { // Make a reference to a directory. var di : DirectoryInfo = new DirectoryInfo("TempDir"); // Create the directory only if it does not already exist. if (di.Exists == false) di.Create(); // Create a subdirectory in the directory just created. var dis : DirectoryInfo = di.CreateSubdirectory("SubDir"); Console.WriteLine("The root path of '{0}' is '{1}'", dis.Name, dis.Root); // Delete the parent directory. di.Delete(true); } } MoveToTest.Main();


Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


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