C#

DanielWehrle wrote:

it is only fclose on the link

DanielWehrle wrote:

But recive an PInvoke Imbalance Exception.

PInvokeStackImbalance
Message: A call to PInvoke function 'SharpFastStatWrite!SharpFastStatWrite.Writer::_stat' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the calling convention and parameters of the PInvoke signature match the target unmanaged signature.

int __cdecl _stat(_In_z_ const char * _Name, _Out_ struct _stat32 * _Stat);

[DllImport("msvcrt.dll", SetLastError = true, CallingConvention=CallingConvention.Cdecl)]

public struct STAT
{
    public uint st_dev;
    public ushort st_ino;
    public ushort st_mode;
    public short st_nlink;
    public short st_uid;
    public short st_gid;
    public uint st_rdev;
    public uint st_size;
    public uint st_atime;
    public uint st_mtime;
    public uint st_ctime;
}

PosiRob wrote:

but extensive googling gives millions of results but nothing usefull.

PosiRob wrote:

I need to scan from the hardware for this solution.

PosiRob wrote:

in my initial post I mentioned:
"and the "single" button on the scanner is pushed"

PosiRob wrote:

I can easily create the thing from software, but I want to do it from the hardware.