public static bool GetDiskFreeSpace(string rootPathName, out DiskSpace diskSpaceOut)
{
bool bResult;
uint SectorsPerCluster;
uint BytesPerSector;
uint NumberOfFreeClusters;
uint TotalNumberOfClusters;
diskSpaceOut = new DiskSpace();
bResult = ApiNativeMethods.GetDiskFreeSpace(rootPathName,
out SectorsPerCluster, out BytesPerSector,
out NumberOfFreeClusters, out TotalNumberOfClusters);
diskSpaceOut.SectorsPerCluster = SectorsPerCluster;
diskSpaceOut.BytesPerSector = BytesPerSector;
diskSpaceOut.NumberOfFreeClusters = NumberOfFreeClusters;
diskSpaceOut.TotalNumberOfClusters = TotalNumberOfClusters;
diskSpaceOut.FreeBytes = (long)(NumberOfFreeClusters) * (long)(SectorsPerCluster) * (long)(BytesPerSector);
diskSpaceOut.TotalBytes = (long)(TotalNumberOfClusters) * (long)(SectorsPerCluster) * (long)(BytesPerSector);
return(bResult);
}
public static bool GetDiskFreeSpace (string rootPathName, out DiskSpace diskSpaceOut)
{
bool bResult;
uint SectorsPerCluster;
uint BytesPerSector;
uint NumberOfFreeClusters;
uint TotalNumberOfClusters;
diskSpaceOut = new DiskSpace ();
bResult = ApiNativeMethods.GetDiskFreeSpace(rootPathName,
out SectorsPerCluster, out BytesPerSector,
out NumberOfFreeClusters, out TotalNumberOfClusters);
diskSpaceOut.SectorsPerCluster = SectorsPerCluster;
diskSpaceOut.BytesPerSector = BytesPerSector;
diskSpaceOut.NumberOfFreeClusters = NumberOfFreeClusters;
diskSpaceOut.TotalNumberOfClusters = TotalNumberOfClusters;
diskSpaceOut.FreeBytes = (long)(NumberOfFreeClusters) * (long)(SectorsPerCluster) * (long)(BytesPerSector);
diskSpaceOut.TotalBytes = (long)(TotalNumberOfClusters) * (long)(SectorsPerCluster) * (long)(BytesPerSector);
return bResult;
}