Hi, I finally wrote a wrapper for NLog .net compact... (2 years ago). It seems to work very well after so long time :)

not sure, but maybe https://djangostars.com/blog/asynchronous-programming-in-python-asyncio/this guide will help

You can use bosst asio. And as you are looking to retrive any collection object, I would propose you to use boost serialization, it is more easier to code and design these kind of requirement.

Hi TalSt, Check out this older post [^]where I describe a unique way to build a LPCSTR from a SAFEARRAY. You could use the same technique to convert SAFEARRAY to BYTE. Best Wishes, -David Delaune

Hello, I want to draw a BYTE* array on the screen by creating a bitmap and use StrechBlt function. The problem was that the origin point was not (top, left) but (bottom, left). I thought that it may be the StrechBlt function but finally I found that the problem is the creation of the bitmap from the BYTE* array. The fix is: m_bitmapInfo.bmiHeader.biHeight = -m_nImageHeight; // top-down DIB The height should be -. // Populate bitmapinfo header m_bitmapInfo.bmiHeader.biSize = m_nBitmapInfoSize; m_bitmapInfo.bmiHeader.biWidth = m_nImageWidth; m_bitmapInfo.bmiHeader.biHeight = -m_nImageHeight; // top-down DIB m_bitmapInfo.bmiHeader.biPlanes = 1; m_bitmapInfo.bmiHeader.biBitCount = BPP; m_bitmapInfo.bmiHeader.biSizeImage = m_nImageSize; m_bitmapInfo.bmiHeader.biCompression = BI_RGB; m_bitmapInfo.bmiHeader.biClrImportant = 0; m_bitmapInfo.bmiHeader.biClrUsed = 0; m_bitmapInfo.bmiHeader.biXPelsPerMeter = 0; m_bitmapInfo.bmiHeader.biYPelsPerMeter = 0; Thanks for all!

Thanks! You are right, pbtImageArray is OUTPUT and not input. I change it to void* pbtImageArray and add: m_pbtImageArray = (BYTE*)pbtImageArray; As for the previuse reply: 1) Off course at my original code I add nResult and do all the checks!!! 2) I add initialization for all variables at bitmapinfo. Thanks you both! :laugh: :-D :) :rose:

TalSt wrote: should I put any dll/lib at a computer If you are talking about deployment of your application then you need to read the documentation[^] led mike

TalSt wrote: Do you know how to check date validation? Several ways exist. There's the COleDateTime class, and functions like mktime(). TalSt wrote: I use COleDateTime and at environment without VS7 - it is wrong!!! How so? TalSt wrote: Do you know other calss for VC7 to check that? 1900-02-31 - wrong, Are you implying that some functon is stating that 1900-02-31 is a valid date? "Love people and use things, not love things and use people." - Unknown "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Thanks a lot! :-D :)

Thanks!!! :laugh:

The taskbar should be 'not top most' when my application is running. I set it to 'not top most' at the InitInstance() and to 'top most' at the destructor. I can not change the mainform of the application to top most from some other reasons... thanks!

I assume by "window taskbar" you mean the taskbar with the "Start" button on it. This is part of "Explorer.exe". You can't expect to recieve messages from windows in another process via "PreTranslateMessage"! Steve