/// <summary>
/// Gets the specified file's size
/// </summary>
/// <param name="file">The file to get the size for</param>
/// <returns>The file size in bytes</returns>
public long GetFileSize(string file)
{
IntPtr hFile = new IntPtr(
WININET.FtpOpenFile(_hConnect, file, WINAPI.GENERIC_READ, WININET.FTP_TRANSFER_TYPE_BINARY, IntPtr.Zero)
);
if (hFile == IntPtr.Zero)
{
Error();
}
else
{
try
{
int sizeHigh = 0;
int sizeLo = WININET.FtpGetFileSize(hFile, ref sizeHigh);
long fileSize = ((long)sizeHigh << 32) | sizeLo;
return(fileSize);
}
catch (Exception)
{
Error();
}
finally
{
WININET.InternetCloseHandle(hFile);
}
}
return(0);
}
