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JavaScript Tutorial/MS JScript/Drive - История изменений
2026-04-04T09:56:00Z
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Admin: 1 версия
2010-05-26T08:24:17Z
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Admin
http://wbex.ru/index.php?title=JavaScript_Tutorial/MS_JScript/Drive&diff=8424&oldid=prev
в 18:52, 25 мая 2010
2010-05-25T18:52:56Z
<p></p>
<p><b>Новая страница</b></p><div>== Drive==<br />
<br />
<p>File System Objects (FSO) allow you to work with folders and files.</p><br />
<p>A Drive object is created using the GetDrive() method of the file system object.</p><br />
<p>Properties Associated with Drive Object</p><br />
Item<br />
Description<br />
AvailableSpace<br />
Returns amount of space available to user on the specified drive or shared network<br />
DriveLetter<br />
Returns drive letter of a physical local drive or a shared network<br />
DriveType<br />
Returns value indicating the type of the specified drive<br />
FileSystem<br />
Returns type of file system in use for the specified drive<br />
FreeSpace<br />
Returns amount of free space available to user on the specified drive or shared network<br />
IsReady<br />
Returns status the specified drive<br />
Path<br />
Returns path for a specified file, folder, or drive<br />
RootFolder<br />
Returns a Folder object representing the root folder of a specified drive<br />
SerialNumber<br />
Returns decimal serial number used to uniquely identify a disk volume<br />
ShareName<br />
Returns shared network"s name for a specified drive<br />
TotalSize<br />
Returns total space of a drive or shared network<br />
VolumeName<br />
Sets or returns the volume name of the specified drive<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.AvaliableSpace==<br />
<br />
<p>Syntax</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
driveobject.AvaliableSpace</source><br />
<br />
<br />
<br />
== Drive.DriveLetter==<br />
<br />
<p>The DriveLetter property contains the drive letter of the local drive or a shared network.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("The driver letter for ",drivePath," is ",drive.DriveLetter);<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.DriveType==<br />
<br />
<p>The DriveType property contains a numeric value indicating type of the specified drive.</p><br />
<p>Drive Type Value Definitions</p><br />
Value<br />
Description<br />
0<br />
Unknown<br />
1<br />
Removable<br />
2<br />
Fixed<br />
3<br />
Network<br />
4<br />
CD-ROM<br />
5<br />
RAM Disk<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("The drive type for ",drivePath," is ",drive.DriveType);<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.FileSystem==<br />
<br />
<p>The FileSystem property contains the type of file system used by the specified drive.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("Drive ",drivePath," uses the ");<br />
document.write(drive.FileSystem," file system.");<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.FreeSpace==<br />
<br />
<p>The FreeSpace property contains the amount of free space available.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("Drive ",drivePath," has ",drive.FreeSpace," free space.");<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.IsReady==<br />
<br />
<p>If the drive is ready, true is returned, otherwise false is returned.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "A:";<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
if(drive.IsReady)<br />
document.write("Drive ",drivePath," is ready.");<br />
else<br />
document.write("Drive ",drivePath," is NOT ready.");<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.Path==<br />
<br />
<p>The Path property contains the path of the specified file, folder, or drive.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("The path of drive C is ",drive.Path);<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.RootFolder==<br />
<br />
<p>The RootFolder property contains a Folder object that represents the root folder of the specified drive.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
function getCRootFolder() {<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
return(drive.RootFolder);<br />
}<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.SerialNumber==<br />
<br />
<p>The SerialNumber property contains the decimal serial number that uniquely identifies the specified disk volume.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("Drive serial number is ",drive.SerialNumber);<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.ShareName==<br />
<br />
<p>The ShareName property contains the network share name for the specified drive.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write(drive.ShareName);<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.TotalSize==<br />
<br />
<p>The TotalSize property returns the total size of the specified drive in bytes.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<script language="JScript"><br />
<!--<br />
var drivePath = "C:";<br />
var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");<br />
var drive = fileSysObj.GetDrive(fileSysObj.GetDriveName(drivePath));<br />
document.write("Drive ",drivePath," is ",drive.TotalSize," bytes.");<br />
--><br />
</script><br />
</html></source><br />
<br />
<br />
<br />
== Drive.VolumeName==<br />
<br />
<p>Syntax</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
driveobject.VolumeName<br />
driveobject.VolumeName = newVolumeName</source></div>