Espacio en disco

[tolotoco]

Aquí tienes un ejemplo

Private Declare Function GetDiskFreeSpaceEx Lib "kernel32" Alias "GetDiskFreeSpaceExA" (ByVal lpRootPathName As String, lpFreeBytesAvailableToCaller As Currency, lpTotalNumberOfBytes As Currency, lpTotalNumberOfFreeBytes As Currency) As Long
Private Sub Form_Load()
Dim r As Long, BytesFreeToCalller As Currency, TotalBytes As Currency
Dim TotalFreeBytes As Currency, TotalBytesUsed As Currency
'the drive to find
Const RootPathName = "C:\"
'get the drive's disk parameters
Call GetDiskFreeSpaceEx(RootPathName, BytesFreeToCalller, TotalBytes, TotalFreeBytes)
'show the results, multiplying the returned
'value by 10000 to adjust for the 4 decimal
'places that the currency data type returns.
Me.AutoRedraw = True
Me.Cls
Me.Print
Me.Print " Total Number Of Bytes:", Format$(TotalBytes * 10000, "###,###,###,##0") & " bytes"
Me.Print " Total Free Bytes:", Format$(TotalFreeBytes * 10000, "###,###,###,##0") & " bytes"
Me.Print " Free Bytes Available:", Format$(BytesFreeToCalller * 10000, "###,###,###,##0") & " bytes"
Me.Print " Total Space Used :", Format$((TotalBytes - TotalFreeBytes) * 10000, "###,###,###,##0") & " bytes"
End Sub