C# Signature:

[DllImport("kernel32.dll")]
static extern bool GetDiskFreeSpaceEx(string lpDirectoryName, out long
   lpFreeBytesAvailable, out long lpTotalNumberOfBytes, out long
   lpTotalNumberOfFreeBytes);

User-Defined Types:

None.

Notes:

None.

Tips & Tricks:

None.

Sample Code:

long FreeBytesAvailable;
long TotalNumberOfBytes;
long TotalNumberOfFreeBytes;

GetDiskFreeSpaceEx("C:\\", out FreeBytesAvailable, out TotalNumberOfBytes,
        out TotalNumberOfFreeBytes);

Console.WriteLine("Free Bytes Available:      {0,15:D}", FreeBytesAvailable);
Console.WriteLine("Total Number Of Bytes:     {0,15:D}", TotalNumberOfBytes);
Console.WriteLine("Total Number Of FreeBytes: {0,15:D}", TotalNumberOfFreeBytes);

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