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Visual C++ .NET/File Directory/DirectoryInfo - История изменений
2026-04-30T01:10:45Z
История изменений этой страницы в вики
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http://nfex.ru/index.php?title=Visual_C%2B%2B_.NET/File_Directory/DirectoryInfo&diff=3654&oldid=prev
в 15:31, 26 мая 2010
2010-05-26T15:31:02Z
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Admin: 1 версия
2010-05-26T12:05:48Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Does a DirectoryInfo Exist==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
if (!dir->Exists)<br />
{<br />
Console::WriteLine("Directory Not Found");<br />
return -1;<br />
}<br />
<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Directory Attributes==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
Console::WriteLine("Attributes: {0}", <br />
dir->Attributes);<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Directory creation time==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
Console::WriteLine("Created: {0} {1}", <br />
dir->CreationTime.ToShortDateString(),<br />
dir->CreationTime.ToLongTimeString());<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Directory last access time==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
Console::WriteLine("Accessed: {0} {1}", <br />
dir->LastAccessTime.ToShortDateString(),<br />
dir->LastAccessTime.ToLongTimeString());<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Directory last write time==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
Console::WriteLine("Updated: {0} {1}", <br />
dir->LastWriteTime.ToShortDateString(),<br />
dir->LastWriteTime.ToLongTimeString());<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Files under a directory==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
array<FileInfo^>^ files = dir->GetFiles();<br />
if (files->Length == 0)<br />
Console::WriteLine("\tNone."); <br />
else<br />
{<br />
for each (FileInfo^ finfo in files)<br />
{<br />
Console::WriteLine("\t{0}", finfo->Name); <br />
}<br />
}<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get Sub-Directories==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
array<DirectoryInfo^>^ subDirs = dir->GetDirectories();<br />
if (subDirs->Length == 0)<br />
Console::WriteLine("\tNone."); <br />
else<br />
{<br />
for each (DirectoryInfo^ dinfo in subDirs)<br />
{<br />
Console::WriteLine("\t{0}", dinfo->Name); <br />
}<br />
}<br />
return 0;<br />
}<br />
<br />
</source><br />
<br />
<br />
==Get the Directory full name==<br />
<br />
<br />
<br />
<source lang="csharp"> <br />
#include "stdafx.h"<br />
using namespace System;<br />
using namespace System::IO;<br />
using namespace System::Text;<br />
int main(array<System::String ^> ^args)<br />
{<br />
DirectoryInfo ^dir = gcnew DirectoryInfo("c:\\");<br />
Console::WriteLine("Name: {0}", dir->FullName);<br />
return 0;<br />
}<br />
<br />
</source></div>
Admin