public static long GetFileSize(IntPtr hFile)
{
var li = new LARGE_INTEGER();
li.LowPart = m_fileSystemIo.GetFileSize(hFile, out li.HighPart);
if (li.LowPart == INVALID_FILE_SIZE)
{
throw new System.IO.IOException("Invalid file size");
}
return(li.QuadPart);
}
public static int SeekFile(IntPtr hFile, long lDistanceToMove, MoveMethod dwMoveMethod)
{
var li = new LARGE_INTEGER();
li.QuadPart = lDistanceToMove;
var ret = m_fileSystemIo.SeekFile(hFile, li.LowPart, ref li.HighPart, (int)dwMoveMethod);
if (ret == INVALID_SET_FILE_POINTER)
{
throw new Exception("Invalid seek");
}
return(ret);
}
public static long GetFileSize(IntPtr hFile)
{
var li = new LARGE_INTEGER();
li.LowPart = m_fileSystemIo.GetFileSize(hFile, out li.HighPart);
if (li.LowPart == INVALID_FILE_SIZE)
throw new System.IO.IOException("Invalid file size");
return li.QuadPart;
}
public static int SeekFile(IntPtr hFile, long lDistanceToMove, MoveMethod dwMoveMethod)
{
var li = new LARGE_INTEGER();
li.QuadPart = lDistanceToMove;
var ret = m_fileSystemIo.SeekFile(hFile, li.LowPart, ref li.HighPart, (int)dwMoveMethod);
if (ret == INVALID_SET_FILE_POINTER)
throw new Exception("Invalid seek");
return ret;
}