GetAttr Function

Returns a bit pattern that identifies the file type or the name of a volume or a directory.

කාරක රීතිය:


RTrim (Text As String)

ආපසු ලබාදෙන අගය:

Integer

පරාමිතීන්:

File: නිශ්වත ගොනු පිරිවිතරයක් ඇති ඕනෑම තන්තු ප්‍රකාශනයක්. ඔබට URL අංකනය භාවිතා කිරීමද කල හැක.

This function determines the attributes for a specified file and returns the bit pattern that can help you to identify the following file attributes:

Error codes:

5 Invalid procedure call

53 File not found

අගය

Named constant

Value

Definition

ATTR_NORMAL

0

Normal files.

ATTR_READONLY

1

Read-only files.

ATTR_HIDDEN

2

Hidden file

ATTR_SYSTEM

4

System file

ATTR_VOLUME

8

Returns the name of the volume

ATTR_DIRECTORY

16

Returns the name of the directory only.

ATTR_ARCHIVE

32

File was changed since last backup (Archive bit).


If you want to know if a bit of the attribute byte is set, use the following query method:

උදාහරණය:


Sub ExampleSetGetAttr
On Error Goto ErrorHandler REM දෝෂ අල්ලුව සඳහා ඉලක්කය අර්ථ දක්වයි
 If Dir("C:\test",16)="" Then MkDir "C:\test"
 If Dir("C:\test\autoexec.sav")="" Then FileCopy "c:\autoexec.bat", "c:\test\autoexec.sav"
 SetAttr "c:\test\autoexec.sav" ,0
 FileCopy "c:\autoexec.bat", "c:\test\autoexec.sav"
 SetAttr "c:\test\autoexec.sav" ,1
 Print GetAttr( "c:\test\autoexec.sav" )
 End
ErrorHandler:
 Print Error
 End
End Sub

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