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VB.Net Tutorial/Stream File/Drive - История изменений
2026-04-05T12:42:10Z
История изменений этой страницы в вики
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http://www.vbex.ru/index.php?title=VB.Net_Tutorial/Stream_File/Drive&diff=3710&oldid=prev
в 16:40, 26 мая 2010
2010-05-26T16:40:30Z
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http://www.vbex.ru/index.php?title=VB.Net_Tutorial/Stream_File/Drive&diff=3711&oldid=prev
Admin: 1 версия
2010-05-26T12:56:24Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==DriveInfo: AvaiableFreeSpace, DriveFormat, TotalFreeSpace, VolumnLabel==<br />
<br />
<br />
<br />
<source lang="vbnet">Imports System.IO<br />
public class Test<br />
public Shared Sub Main<br />
Dim drive_info As New DriveInfo("c:\")<br />
Console.WriteLine(drive_info.Name())<br />
Console.WriteLine(drive_info.IsReady())<br />
Console.WriteLine(drive_info.DriveType())<br />
Console.WriteLine(drive_info.RootDirectory)<br />
If drive_info.IsReady() Then<br />
Console.WriteLine(drive_info.AvailableFreeSpace())<br />
Console.WriteLine(drive_info.DriveFormat())<br />
Console.WriteLine(drive_info.TotalFreeSpace())<br />
Console.WriteLine(drive_info.VolumeLabel())<br />
End If<br />
<br />
End Sub<br />
End class</source><br />
<pre class=codeResult>c:\<br />
True<br />
3<br />
c:\<br />
35531018240<br />
NTFS<br />
35531018240</pre><br />
<br />
==DriveInfo.GetDrives==<br />
<br />
<br />
<br />
<source lang="vbnet">Imports System.IO<br />
public class Test<br />
public Shared Sub Main<br />
For Each drive_info As DriveInfo In DriveInfo.GetDrives()<br />
Console.WriteLine(drive_info.Name)<br />
Next drive_info<br />
<br />
End Sub<br />
End class</source><br />
<pre class=codeResult>C:\<br />
D:\</pre><br />
<br />
==DriveInfo: Name, IsReady, DriveType, RootDirectory==<br />
<br />
<br />
<br />
<source lang="vbnet">Imports System.IO<br />
public class Test<br />
public Shared Sub Main<br />
Dim drive_info As New DriveInfo("c:\")<br />
Console.WriteLine(drive_info.Name())<br />
Console.WriteLine(drive_info.IsReady())<br />
Console.WriteLine(drive_info.DriveType())<br />
Console.WriteLine(drive_info.RootDirectory)<br />
If drive_info.IsReady() Then<br />
Console.WriteLine(drive_info.AvailableFreeSpace())<br />
Console.WriteLine(drive_info.DriveFormat())<br />
Console.WriteLine(drive_info.TotalFreeSpace())<br />
Console.WriteLine(drive_info.VolumeLabel())<br />
End If<br />
<br />
End Sub<br />
End class</source><br />
<pre class=codeResult>c:\<br />
True<br />
3<br />
c:\<br />
35531018240<br />
NTFS<br />
35531018240</pre><br />
<br />
==Get current Drive==<br />
<br />
<br />
<br />
<source lang="vbnet">Option Strict On<br />
Public Module CurDriveFunction<br />
Public Sub Main()<br />
Console.WriteLine("The current drive is {0}.", Left(CurDir(), 1))<br />
End Sub<br />
End Module</source><br />
<pre class=codeResult>The current drive is C.</pre><br />
<br />
==Get Logical drives==<br />
<br />
<br />
<br />
<source lang="vbnet">Imports System.IO<br />
Public Class Tester<br />
Public Shared Sub Main<br />
<br />
Dim StrS() As String<br />
Dim i As Integer<br />
StrS = System.IO.Directory.GetLogicalDrives()<br />
For i = 0 To StrS.Length - 1<br />
Console.WriteLine(StrS(i))<br />
Next i<br />
End Sub<br />
End Class</source><br />
<pre class=codeResult>C:\<br />
D:\</pre></div>
Admin