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

I am looking for logging code for .Net compact, for example writing to log file, msgbox amd so. thanks!

Thanks, but I need specific information ;)

Hello Do you know of any example for Nlog for .Net compact 3.5? Any help how to start working with Nlog for .Net compact? Thanks!

Hi, I need to retrive a list from IP server. Do you know how to do it by AsyncIO? Even good referance will be great... Thanks! :confused:

Hi, I need to retrive a list from IP server. Do you know how to do it by AsyncIO? Thanks!

Hello, Yes. You are right. The title is wrong. It should be: "converting from SAFEARRAY to BYTE[]". Do you know if the code is correct? Thanks! :)

SAFEARRAY* arr; int iRes = RestoreFactory(bstrPath, // this function is for c#com object &arr); // Copy SAFEARRAY* values to output int iSize; if ( arr != NULL ) { iSize = arr->rgsabound[0].cElements; BYTE *byteArr = new BYTE[iSize]; for (int i = 0; i < iSize; i++) { byteArr[i] = ((BYTE)((( char *)(*arr).pvData)[i])); } } The byteArr seems to be wrong! Is it the right convertion??? Thanks!

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!

Hello, Do you know what it means logical units at the help (MSDN) of StretchBlt ? I found problem to define to origin at this function... Thanks! :confused:

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:

I wrote the following lines in order to draw a bitamp on DC created by BYTE* array: #define BPP 32 // Initialize the bitmapinfo header int nBitmapInfoSize = sizeof(BITMAPINFOHEADER) ; memset(&m_bitmapInfo, 0, m_nBitmapInfoSize); // Save size for drawing later. int nBitPP = BPP / 8; int nImageWidth = nWidth; int nImageHeight = nHeight; int nImageSize = nImageWidth * nImageHeight * nBitPP; // Allocate memory for byte array and initialize it BYTE* pbtImageArray = new BYTE [nImageSize]; memset(m_pbtImageArray, 0x0000, nImageSize); for (int i = 0; i < nImageSize - nBitPP; i+=nBitPP) { pbtImageArray[i] = 0x0000; pbtImageArray[i+1] = 0x0000; pbtImageArray[i+2] = 255; pbtImageArray[i+3] = 0x0000; } // Populate bitmapinfo header BITMAPINFO bitmapInfo; // Bitmap info bitmapInfo.bmiHeader.biSize = nBitmapInfoSize; bitmapInfo.bmiHeader.biWidth = nImageWidth; bitmapInfo.bmiHeader.biHeight = nImageHeight; bitmapInfo.bmiHeader.biPlanes = 1; bitmapInfo.bmiHeader.biBitCount = BPP; bitmapInfo.bmiHeader.biSizeImage = nImageSize; bitmapInfo.bmiHeader.biCompression = BI_RGB; // Create bitamp HBITMAP hbmp = CreateDIBSection( pCDC->GetSafeHdc(), &bitmapInfo, DIB_RGB_COLORS, (void**)pbtImageArray, NULL, 0); HDC hBitmapDC = CreateCompatibleDC(pCDC->GetSafeHdc() ); HBITMAP hOldBitmap = (HBITMAP)SelectObject(hBitmapDC, hbmp); StretchBlt( pCDC->GetSafeHdc(), nWindowX, nWindowY, nWindowWidth, nWindowHeight, // Destination hBitmapDC , nRegionX, nRegionY, nRegionWidth, nRegionHeight, // Source SRCCOPY); SelectObject(m_hBitmapDC, hOldBitmap); Do you know why this draw black image and not my BYTE* array? Thanks!:rose:

Do you know if I am using ATL classes, should I put any dll/lib at a computer without VC7 (for runtime)? thanks!

You may try to send this question to operating system form...

Do you know how to check date validation? I use COleDateTime and at environment without VS7 - it is wrong!!! Do you know other calss for VC7 to check that? 1900-02-31 - wrong, 1900-02-28 - OK. Thanks!!! ;)

Thanks!!! :laugh:

Thanks a lot! :-D :)

Do you know what registry key says we are using XP or VISTA?

Hello, Do you know any registry key that says which Operating System we are using? Thanks! :doh:

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!