FileSystem.FileAttr Method (Int32)

 

Returns an enumeration representing the file mode for files opened using the FileOpen function. The FileSystem gives you better productivity and performance in file I/O operations than the FileAttr function. See GetFileInfo for more information.

Namespace:   Microsoft.VisualBasic
Assembly:  Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)

public static OpenMode FileAttr(
	int FileNumber
)

Parameters

FileNumber
Type: System.Int32

Required. Integer. Any valid file number.

Return Value

Type: Microsoft.VisualBasic.OpenMode

The following enumeration values indicate the file access mode:

Value

Mode

1

OpenMode.Input

2

OpenMode.Output

4

OpenMode.Random

8

OpenMode.Append

32

OpenMode.Binary

This function returns an enumeration representing the file mode for files opened using the FileOpen function.

This example uses the FileAttr function to return the file mode of an open file.

Dim mode As OpenMode
FileOpen(1, "c:\TESTFILE.TXT", OpenMode.Input)
mode = FileAttr(1)
MsgBox("The file mode is " & mode.ToString())
FileClose(1)

.NET Framework
Available since 1.1
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