ProgressBar of write/copy a file from resources

[SeBeQ]

Hi!

I have issue with reading "bytesWritten: from WriteFile in a second thread of application.

HANDLE hFile = CreateFile(_T(".\\tmpRes.dat"), GENERIC_WRITE|GENERIC_READ, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);

WriteFile(hFile, pData, size, &bytesWritten, NULL);

In Another thread I tried:

DWORD fsizeat = GetFileSize( hFile, NULL ); //but is always < 1

//and sinple way

[WRITEONSCREEN](bytesWritten);

//I try with

SetFilePointer(hFile,0,&dist,FILE_CURRENT);

but always write 0
file saves correctly

Please help!