Dir Function

Devuelve'l nome d'un ficheru, direutoriu o tolos ficheros y direutorios d'una unidá o direutoriu que coincidan cola ruta d'accesu de busca especificada.

Dir [(PathName As String [, Attributes As Integer])]

Cadena

PathName: Any string expression that specifies the search path, directory or file. This argument can only be specified the first time that you call the Dir function. If you want, you can enter the path in URL notation.

Attributes:Any integer expression that specifies bitwise file attributes. The Dir function only returns files or directories that match the specified attributes. You can combine several attributes by adding the attribute values:

0 : Ficheros normales.

16 : Namái devuelve'l nome del direutoriu.

Esti atributu usar pa comprobar si un ficheru o direutoriu esisten o pa determinar tolos ficheros y carpetes d'un direutoriu específicu.

Pa comprobar si un ficheru esiste, escriba la ruta d'accesu completa y el nome del ficheru. Si'l nome de ficheru o de direutoriu nun esisten, la función Dir devuelve una cadena de longitud cero ("").

To generate a list of all existing files in a specific directory, proceed as follows: The first time you call the Dir function, specify the complete search path for the files, for example, "D:\Files\*.ods". If the path is correct and the search finds at least one file, the Dir function returns the name of the first file that matches the search path. To return additional file names that match the path, call Dir again, but with no arguments.

To return directories only, use the attribute parameter. The same applies if you want to determine the name of a volume (for example, a hard drive partition).

Sub ExampleDir
' Amuesa tolos ficheros y direutorios
Dim sPath As String
Dim sDir As String, sValue As String
    sDir="Directorios:"
    sPath = CurDir
    sValue = Dir$(sPath + getPathSeparator + "*",16)
    Do
        If sValue <> "." And sValue <> ".." Then
            If (GetAttr( sPath + getPathSeparator + sValue) And 16) >0 Then
                ' Algamar los direutorios
                sDir = sDir & chr(13) & sValue
            End If
        End If
        sValue = Dir$
    Loop Until sValue = ""
    MsgBox sDir,0,sPath
End Sub