Arabic UI

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- Previous
  - 1
    - Some Source Code for a Directory/File Lister? Well, I need to change thousands of files for my company in all kinds of ways. I need a piece of code in Visual C++ that allows me to (a) list the files/subdirectories of a directory, (b) highlight some of them, and then (c) perform various string operations to their contents. I can do part (c). I have written all the programs that I need for it. I would appreciate your help. Thanks in advance... Maria Tag: Arabic UI Tag: 214178
  - 2
    - Semaphores, Mutexes and EnterCriticalSection in Threads hi i read some article about semaphores and mutex. so i ask myself: WHYdo i need semaphores and mutex in threads...? i found an API EnterCriticalSection and LeaveCriticalSection. why not just use these 2 functions instead of semaphores and mutex??? can anybody explain that to me? thank you, regards, jazper Tag: Arabic UI Tag: 214164
  - 3
    - Uniquely identifying a thread *over time* Hi, The context: I have an application in which an object X makes a COM connection to some object. Different threads within the application all call methods on the one single object X that subsequently calls methods on the COM connection. For this a marshall stream is needed, as COM pointers are not thread safe. This marshalling requires some interthread communication which takes time. So I don't want to do that on every method call, but just once for each thread and then store the marshalled pointer mapped to that particular thread (sort of CMap<thread identifier, marshalled COM pointer>). Threads here "don't know" that they are at some point invoking COM communication, so I can't have them store the pointer. Also threads can be terminated and created on user request throughout the lifetime of the application. The question: how do I uniquely identify a thread. And the answer is NOT: thread handle or thread id. These are unique at a certain point in time. They are not over time! (Correct me if I'm wrong, but that's what extensive Googling learned ;-p) (I'm also happy with a different approach altogether. But then just for the pointer problem. I'm not planning on limiting all COM communication to the main thread and have the other threads send/post messages around, as many of you would suggest.) Thanks already, Sander Verhagen [ Verhagen@nonono.Sander.com ] Tag: Arabic UI Tag: 214163
  - 4
    - Web Cam Sample Hi. Does anyone know if there's a way to get a Web Cam to draw into a hidden buffer ? I am familiar with the APIs that start with "cap" like capCreateCaptureWindow() that are in "vfw32.lib". But those APIs require a visible Window in order to do anything. I dont want a window because i need to modify the pixels of the frames BEFORE they are shown. I looked at the "DirectShow Samples" , specificaly the sample : "VidCap" but it doesnt specify if its meant to be used as viewer for a WebCam or not. Its also very confusing to follow and Im not sure if that's the road to chose in order to get to my destination. thanks for your time. A.M.A Tag: Arabic UI Tag: 214162
  - 5
    - HELP ! How to catch C++ Runtime Errors? How to catch C++ Runtime Errors and find their location occured ?It appeared in release version. Someone can provide good resolution methods? Tag: Arabic UI Tag: 214109
  - 6
    - ATL COM Problem Dear all, I have created an COM server and it can be successfully built and generate the dll file; however, when I use regsvr32.exe to register the COM server, no reponse message from the regsvr32! the process still in the task manager but no response to the command window. I want to know why this happen and how to solve this? Thank you for all of your help. Alex Yung Tag: Arabic UI Tag: 214106
  - 7
    - Earn $500 to $700 per Week Downloading FREE Software We know it sounds TOO good to BE true, but it?s REAL! Our International Technology firm will pay you hard cash each time FREE software is downloaded. Best of all you will only have to download ONE piece of software ONE time for FREE and you can be on your way to earning BIG! FIND OUT MORE BY VISITING http://JeromeMcCrea.PlugUsIn4Cash.com Tag: Arabic UI Tag: 214098
  - 8
    - overloading "=" operator, with volatile struct _HCFS { DWORD HCFS; struct _HCFS operator=( int val); }; struct _HCFS hcfs; hcfs = 1; this is OK, but I define volotile struct _HCFS hcfs; hcfs =1; there is alway a compilation error, saying "no overloading function found for left operator struct _HCFS. any suggestions? thanks pat Tag: Arabic UI Tag: 214095
  - 9
    - problems submitting a form for a file upload programmatically Hello, I am having problems posting a form to transmit for a file upload via an HTTPS post, through the IE web browser, however it is successful in wininet. I have created smart pointers to the interface and once a secured connection is established I build a stream buffer (std::strstreambuf) for the form transmission. I am using the header Content-Type: multipart/form-data; and build the buffer with Content-Disposition: form-data; name="<fieldname>"; filename="<filename>" Content-Type: image/* <fileimage> then use the following: std::strstreambuf buff /***** pack upload into buff ****/ /***** create a safe array ******/ BYTE *Data; VARIANT vPostData; LPSAFEARRAY psa = SafeArrayCreateVector(VT_UI1, 0, buffpcount()); hr = SafeArrayAccessData(psa, (void**)&Data); memcpy(Data, post.m_pdata->str(), post.m_pdata->pcount()); hr = SafeArrayUnaccessData(psa); V_VT(&vPostData) = VT_ARRAY | VT_UI1; V_ARRAY(&vPostData) = psa; /** from an IWebBrowser2 instance i extract the App pointer and **/ /*** construct a BSTR with the header **/ /** to use navigate to post the form as follows ***/ IWebBrowserAppPtr::Navigate(bUrl, &vtMissing, &vtMissing, &vPostData, &vHeader); The buffer appears to be transmitted and I receive no errors, however the server is getting a corrupt transmission. What may be wrong with this approach ? Thanks for any assistance, John Seganakis EZ-Filing Inc. segy@ezfiling.com "They that give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." - Ben Franklin Tag: Arabic UI Tag: 214078
  - 10
    - #import [out,retval] ? Hello, I wrote an ATL in-proc server for use with VBA and MFC. In the MFC code, I am using #import on the server's type library. MFC complains about interface methods with an [out,retval] parameter. I can add a second copy of the method to the interface with a new name and the [out,retval] changed to just [out]. This seems to work. Is there a way to get rid of the errors without adding a bunch of (almost) redundant methods to the interface? -- Bill Swartz, PhD Voss Scientific Tag: Arabic UI Tag: 214072
  - 11
    - can't define entry points in DLL Hi, I am writing a managed c++ library under .net. It has one class, brilliantly named Class1 which has one function FtoC. When I put the following line in the .def file EXPORTS ftoc=Class1::FtoC the linker gives the error unresolved external symbol Class1::FtoC What am I doing wrong? Also, I am doing this because I need to know the name of the function inside the dll to call it from lisp. Instead of a .def file, I tried using dumpbin on the dll file, but it didnt show any of the functions. So, I am wondering if there is something I am missing during compilation (like a switch to set). thanks, --unm Tag: Arabic UI Tag: 214071
  - 12
    - Self-Restart Executable Hi, Is there a way to self-restart an executable? I have the code for self deleting an executable, where the executable deletes itself at the end of assigned task; but I am not to make it work for self-restart. What I am looking for is that the executable should be able to exit and then restart by itself. Ofcourse, I am not expecting it to retain its previous state, but a new start for executable. Regards Vivek Chopra Tag: Arabic UI Tag: 214060
  - 13
    - Modaless dialog + crystal report viewer control when i add a crystal report 9.0 viewer control (Active X control) into the dialog. And then use "CreateIndierect()" to create the modeless dialog. The viewer cannot dislplay successfully. The screen only display the blank dialog. However, I can display the active X control of the viewer if I use DoModal() to create the dialog. So, how can I also display the viewer together with the dialog?? Thx Tag: Arabic UI Tag: 214056
  - 14
    - using vector<> and auto_ptr<> in an ActiveX control [VC6-SP5, WinME, ATL DLL] Hello all, I'm in the process of designing an ATL ActiveX control and would like to use auto_ptr<>, vector<>, and deque<> templates. Is anyone aware of any conflicts in doing this? I could hand-roll it, but why reinvent the wheel. Thanks, M Tag: Arabic UI Tag: 214053
  - 15
    - mfc wrapper not passing quit message Probably a weird and meaningless topic header :) Here's what I have: my application makes it own windows using win32api and such so I don't need MFC for that. But I do use MFC for a few things (eg easy wizard dialogs). So I cheated and did it the following way (which I assume is the normal way for this) BOOL CMyApp::InitInstance() { //make my windows while (GetMessage(&msg, NULL, 0, 0) > 0) { TranslateMessage(&msg); DispatchMessage(&msg); } //clean up code return FALSE; } Therefore I get MFC functionally without having to use MFC everywhere (I dislike MFC) Ok, now my problem. When windows shutdown I don't receive any notification, ie the clean up code doesn't get executed above. Any ideas on how I can catch the shutdown and therefore do some needed clean up code. When the program exits normally, eg alt-f4 or close button, everything works fine. thanks, Adam Hart Tag: Arabic UI Tag: 214050
  - 16
    - templates & optimization consider the following template class: template<bool doit> class myclass { void MyMethod() { if(doit) { ... } } }; myclass<false> m; m.MyMethod(); Q: Would the optimizer (VC7.0) exclude this function call since 'doit' is known at compile time and can be resolved? Regards, DI Tag: Arabic UI Tag: 214040
  - 17
    - Missing Win32 API function In the MSDN documentation supplied with VC++ 6.0 it mentions a function called SetFilePointerEx. If I try to use it the compiler says it's undefined. I've searched in all the header files and can't find it. Is this an MSDN error or is there something else going on here? I notice that it is also mentioned in the latest MSDN edition and that it's also not included in the header files on VS.NET 2003 Regards, Terry Stebbens. Tag: Arabic UI Tag: 214028
  - 18
    - Whatever happened to ThemeExplorer on MSDN? The on-line help files contain links to the code for this program but it isn't there. A search turned up nothing. Was it pulled because of some errors? Norm Tag: Arabic UI Tag: 214006
  - 19
    - compiling error in C++, Fortran, C -- newbie question I got a executable program from my former colleague who has left my company. Its main function looks like this: int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { int nRetCode = 5; SL_Begin_Process(__argc,__argv, NULL, "Customer_Test", ""); ...... } In this program, it uses C and Fortran code. When I compiled this program in Debug mode, I got the following error: Customer_Test.obj : error LNK2001: unresolved external symbol ___argc Customer_Test.obj : error LNK2001: unresolved external symbol ___argv Debug/Customer_Test.exe : fatal error LNK1120: 2 unresolved externals Error executing link.exe. My question is why these errors occured? In a C program, argc and argv is defined in the main function like int main(int argc, char *argv[]){}. However, I can not find where __argc and __argv are defined. If I compiled in Release mode, it compiles successfully without such error. Any of your help is greatly appreciated. Tony Tag: Arabic UI Tag: 213952
  - 20
    - Initialization of Constant Static members In the vc++ 2003 is possible to initialize integral constant static members inside the class structure, according to standar class MyClass { static const int n = 1000; }; But I have tested that in VC++ is NOT obligatory to define space for the variable out of .H const int MyClass::n; Is correct not declare the space for variable? Is according to standar? Thank you in advance Javier Tag: Arabic UI Tag: 213924
  - 21
    - global variables How can I define a variable, e.g. "MYPROC MyProc;" so that it can be used in everywhere, in Main.cpp, or Blahblah.cpp? I've tried to declare this variable in a header file, then having both Main.cpp and Blahblah.cpp including this header file, but seems it is not OK to do so, how can I fix this problem? I appreciate any help. David Tag: Arabic UI Tag: 213911
  - 22
    - Privileged Instruction exception on QueryInterface Hi, I'm trying to check if a VARIANT* parameter sent from a VB 6 client is an IDispatch value and also which interface it is. This is the code: /* --------------------------*/ if(!(FeatureArguments->vt & VT_DISPATCH)) return E_INVALIDARG; ICSTAForwardingInfo * fwdInfo = NULL; IDispatch * idisp = FeatureArguments->pdispVal; hr = idisp->QueryInterface(IID_ICSTAForwardingInfo, (void**)&fwdInfo); if(hr != S_OK) return E_INVALIDARG; /* --------------------------*/ The ICSTAForwardingInfo interface is implemented in the same DLL, an instance of that is created in VB6 and then passed to the DLL as a VARIANT*. But I'm getting a 'Privileged Instruction' error on the QueryInterface call. Any hints about this issue ? Thanks in advance, -- []'s Raul M. Fragoso Tag: Arabic UI Tag: 213908
  - 23
    - How to create a new process for current window program? How to create a new process for current window program? I see that createprocess will execute a program in new process. but I only want to copy current process and do something different. ( just like fork() on unix ) How can I do that?? thanks CYShao Tag: Arabic UI Tag: 213906
  - 24
    - Callbacks in DLLs Hello, I'm having trouble about setting up a callback function in a DLL. I'm not sure what I should do to store the pointer to the callback function of the test application from the DLL, so that it will persist after the function DefineCallback() has ended... Here I use extern to try to achieve it but seems I have problems with pointers... This is the code of the DLL: --dll.h typedef int (PASCAL *GENERALCB)(UINT uMsg, DWORD dwSize, int *iStatus, char *lpString1, char *lpString2); extern GENERALCB *MyGeneralProc; HANDLE PASCAL DefineCallback(HANDLE hHost, char *lpFilename, char *lpDest, UINT uOffset, GENERALCB *GeneralProc); --dll.cpp : : HANDLE DefineCallback(HANDLE hHost, char *lpFilename, char *lpDest, UINT uOffset, GENERALCB *GeneralProc) { MessageBox(0, "This is DefineCallback().", "dll.cpp", MB_ICONINFORMATION); MyGeneralProc = GeneralProc; return 0; } What's wrong in my code? How should I correct it so that I can have it running? I'll be glad if somebody can help me. David Tag: Arabic UI Tag: 213900
  - 25
    - how to view the stack when there is a messagebox in front Have anyone tried breaking the execution when there is a messagebox popped up my the ::MessageBox(....) function or AfxMsgbox(...) The call stack just shows 7ffe0304() USER32! 77d746fe() USER32! 77d61e6d() Is there any easy way to see the call stack at this point.? thanks fleming Tag: Arabic UI Tag: 213885
- Next
  - 1
    - DAMAGE: after Normal block I am getting an error that I don't understand. Compiler is VC7 on Windows XP Pro. I am not a c/c++ guru so any help would be appreciated. I have already scanned the newsgroups and understand that this error comes from writing past an allocated memory block, but how am I doing this? void Parameter::ValueDup(double val) { if (value != NULL) delete value; sprintf(temp,"%lf",val); value = strdup(temp); } This is a function in a class named Parameter... The error comes on the last line of the function (strdup). I have checked the variables and everything seems fine. Variable values just before the crash are the following... val = 0.00000000000000000 temp = 0.000000 value = NULL Both "value" and "temp" are class variables originally declared as follows... static char temp[256]; char *value; --> set to NULL in constructor Any ideas? Tag: Arabic UI Tag: 213882
  - 2
    - Re: Viewports - Viewport or pspace layout? OOPS wrong group. Sorry! Tag: Arabic UI Tag: 213881
  - 3
    - Viewports - Viewport or pspace layout? I am trying to manipulate viewports.. when I perform a blocktableiteraton on each paperspace layout, I get 1 more viewport than I would expect... I presume, therefore, that each paperspace is also a viewport. How can I tell if a AcDbViewport object is a paperspace layout, or if it is, infact, a viewport to model space? Thanks, MS Tag: Arabic UI Tag: 213880
  - 4
    - % in printf? How do I put a % sign in a printf, ie printf("\n %: %.2lf",someVar); The first % seems to do nothing. MS Tag: Arabic UI Tag: 213872
  - 5
    - Class Array Initialization I have a class that I need to have an CString and doubles, but I am not getting the desired effect... i.e., I think that the class member arrays are not being initialized, only arrays local to the constructor. I need to perform lookups, i.e. CNecTblImpedence tbl; x=4; tbl.dXSteel[4] + tbl.dRSteel[x] ; etc.. I thought arrays would be easy enough... what am I doing wrong? I want the in the CNecTblImpedence class, as I may be adding some member functions later. class CNecTblImpedence { public: CNecTblImpedence(); virtual ~CNecTblImpedence(); static CString strSize[21]; static double dXSteel[21]; static double dRSteel[21]; }; CNecTblImpedence::CNecTblImpedence() { // data from NEC 2002 Table 9 // dRSteel and dXSteel are in Ohms/1000' CString strSize[]={"14","12","10","8","6","4","3","2","1","1/0","2/0","3/0","4/0","2 50","300","350","400","500","600","750","1000"}; double dXSteel[]={0.073,0.068,0.063,0.065,0.064,0.060,0.059,0.057,0.057,0.055,0.054 ,0.052,0.051,0.052,0.051,0.050,0.049,0.048,0.048,0.048,0.046}; double dRSteel[]={3.1,2.0,1.2,0.78,0.49,0.31,0.25,0.20,0.16,0.12,0.10,0.079,0.063,0 .054,0.045,0.039,0.035,0.029,0.025,0.021,0.018}; } Tag: Arabic UI Tag: 213866
  - 6
    - threads & critical sections I understand what a critical section is supposed to do, however I was wondering if someone could elaborate: Say we develop a list class (typical doubly-linked list) and as a member we def a flag of type bool. When the Add, Insert, or Remove functions of that list are called, they wait for the flag to turn off: list::add (T* value) { while (listlocked); // wait if set listlocked=true; [Add my node] listlocked=false; } I'm sure because I'm just now introducing myself to threading, I'm missing a big chunk of the issue that is perhaps masquerading in the unknown caves of Windows- but is this essentially what is going on? I only ask because MSDN constantly refers to "memory allocation" when processing critical sections and mutexes. TIA Tag: Arabic UI Tag: 213848
  - 7
    - will "variable;" always be optimised to nothing Hi, I am curious about the following code void fn(int a) { a; } will the line 'a;' be optimised to nothing? I assume it will but I'd like to be sure. The reason for doing this is to avoid the Level 4 warning about unreferenced arguments obviously the other alternative is to go void fn(int) { } but I have seen the first version used and am curious as to whether it has any overhead Vin Tag: Arabic UI Tag: 213846
  - 8
    - Error I am running a Multithreaded VC application and some times I am getting the error in my application when it runs on the production server. "The instruction ********** referenced memory at "***********". The memory could not be read. Click OK to terminate the program. Click on CANCEL to debug the program. But when I test the same on other machines I am unable replicate . As it is production server I am unable to Debug in that system. Both systems have same configurations (windows XP professional, 2002 version, service pack1) Can someone let me know what are all the general circumstances which can lead to this type of errors from application point of view and O/S point of view. TIA, Gary Tag: Arabic UI Tag: 213835
  - 9
    - Memory mapped files Hi there, I've been looking at the MapViewOfFileEx() api to access a persistent large database. Specifically I need to stream parts of a large terrain database for visualisation. The data size is intially limited to a few hundred mb but may grow to be many gbs. Using the mapviewoffilex i can set a fixed address for my file create it then reload it at the same address and all my pointers etc into it are still valid. I cannot seem to find in the docs though any idea of how to choose an address the base address. Experimental figures work fine but if it broke in the field after a few revisions of windows it would be a nightmare. Is there a good way to pick the base address? Or am i going about this all wrong? Cheers Martin Tag: Arabic UI Tag: 213832
  - 10
    - How to call VB ActiveX DLL component thru VC Hi Guys Can someone please let know the way to triggle VB ActiveX DLL component's public function through VC Thanks in advance Best regards, sky Tag: Arabic UI Tag: 213825
  - 11
    - article 76684 (sscanf function) Hello, in the KB article 76684 it is not clear whether this problem related 16 bit DLL only or it also a problem in 32 DLL? If this is also a problem in 32 bit dll,it is not clear whether there is a problem using sscanf within dll when using local buffers/variables. Or only when transferring buffers/variables to the dll from an application . Thanks in advance. Tag: Arabic UI Tag: 213823
  - 12
    - char* access violation Can somebody tell me why does this code produce an access violation error? char* x = "1234567890"; x[0] = '0'; Thank you, Mark D. Tag: Arabic UI Tag: 213819
  - 13
    - Error I am running a Multithreaded VC application and some times I am getting the error in my application when it runs on the production server. "The instruction ********** referenced memory at "***********". The memory could not be read. Click OK to terminate the program. Click on CANCEL to debug the program. But when I test the same on other machines I am unable replicate . As it is production server I am unable to Debug in that system. Both systems have same configurations (windows XP professional, 2002 version, service pack1) Can someone let me know what are all the general circumstances which can lead to this type of errors from application point of view and O/S point of view. TIA, Gary Tag: Arabic UI Tag: 213817
  - 14
    - How to? How to set the tcp/ip parameters (address, gateway etc) programmatically ???? Tag: Arabic UI Tag: 213804
  - 15
    - Need to interface a custom device? Hello, I dont know maybe this would be the millionth time somebody is asking this question. I have to write an app in VC to control a custom IO card. There are two things i need control over: I/O ports and intterupts. I know the trick used for port access using IOPM bitmap but intterupt still dont work. Could anybody help me with these questions: What is the best way to interface to hardware in windows? Drivers have got me confused there are so many types VDDs, Vxd, wdm... some work on 98 others on NT, is there any one standard? Windows DDK is not free, is there an alternative? Is development from scratch possible or feasible? Any help welcome. Thanks in advance. Tag: Arabic UI Tag: 213802
  - 16
    - /Ob0 in VC7.1 I have a project that will not blow up if it was built with any optimizations or function inlining. I was able to disable these options in vc6, but vc71 only allows choosing /Ob1 or /Ob2. Is there a solution? Justin Michel Tag: Arabic UI Tag: 213800
  - 17
    - How to know ENTER is hit in Win32 Edit Ctrl I'm using a Win32 edit ctrl (not MFC and not in a dialog). I have a parent window that creates and uses the edit ctrl as a child window. Everything works well except that the escape and enter keys produce a beep and don't actually end the edit sequence. How do know when the user has hit escape or enter or tab in the edit box (surely this is a way without subclassing the edit box window) so I can complete the edit sequence (get text, change focus etc.)? Thanks, Robb Tag: Arabic UI Tag: 213796
  - 18
    - array of values into clipboard as bitmap Assume I have 100x100 array with pixel values .. how do i copy them into clipboard as bitmap .. tutotial at codeguru or codeproject .. talk to copying CBITMAP or DIB .. All i have is array values .. I did write some code using CBitmap .. but when I try to paste it another application like "word" or "MS Paint" .. I get "out of memory" & "clipboard data error" respectively. Any help wud be great. CBitmap *m_Bitmap; m_Bitmap=new CBitmap; void *m_pBits; //create 24-bit color bitmap .. int nWidth=((((int)SelectBox.Width()*8)+31)&~31)>>3; m_pBits=new BYTE[nWidth*SelectBox.Height()]; BYTE *dest=(BYTE *)m_pBits; int *imagePtr=pDoc->image->GetImageBits(); int *src; for(int row=SelectBox.top;row<SelectBox.bottom;row++) { src=(imagePtr+(row-1)*(pDoc->image->GetWidth())); dest=(BYTE *)m_pBits+(row-SelectBox.top)*nWidth; for(int col=SelectBox.left;col<SelectBox.right;col++) { *dest=*(src)/255; dest++; *dest=*(src)/255; dest++; *dest=*(src)/255; dest++; src++; } } m_Bitmap->CreateBitmap(nWidth,SelectBox.Height(),1,24,m_pBits ); //load pixel values ::OpenClipboard(AfxGetApp()->m_pMainWnd->GetSafeHwnd()); ::EmptyClipboard(); ::SetClipboardData (CF_BITMAP, m_Bitmap->GetSafeHandle()); ::CloseClipboard(); m_Bitmap->Detach(); delete[] m_Bitmap; delete[] m_pBits; -- Regards, Madan S Ankapura Programmer-Infosystems Spendlove Research Foundation Tag: Arabic UI Tag: 213794
  - 19
    - Using an enumerated type as variable for a dialog control instead of an int? I think the subject says it all, but here's the long version: I have a droplist combo box whose string contents describe the members of an enumerated data type. I used ClassWizard to create an int variable associated with it and that works, but requires type-casts to and from the associated program data item. I accidentally (really! I have no idea how this happened, it just popped up one morning about a week after I designed the dialog) used an enumerated type variable instead, e.g. ... eMyType m_eTypeIndex; and within DoDataExchange() there's the associated DDX call DDX( ... (int*)&m_eTypeIndex );. // this is from memory, it may not be exact but a C-type cast was there and ClassWizard choked on this, complaining that it needs to see a "constant or variable reference" where the lexical token starts with the cast. Restoring the dialog member variable to ... int m_eTypeIndex; and inserting the casts where needed in the dialog unitization and termination sections made ClassWizard healthy again. BUT the code with the cast compiled and worked perfectly! (I guess because it's right.) It would be slightly more desirable to have the member data item be the enumerated type rather than the generic int but certainly not at the expense of being able to use ClassWizard. Is any compromise possible? TIA Norm Tag: Arabic UI Tag: 213787
  - 20
    - Socket Programming - Proxy Hi, I'm trying to learn socket programming.To start with I'm trying out TCP/IP ( this is the sample i found first). The tutorials are good and gives examples - if we are directly connected to the net. How to go about it if i have to connect to the net through PROXY. Any snippet or links??? Thanks, Gobi. Tag: Arabic UI Tag: 213776
  - 21
    - INPUT stucture undefined error in VC++ Hi, I have a situation where I need to send keyboard input to the system. I intend to use SendInput function. To use this function I need to use the INPUT structure as a parameter to this function. This structure is defined in Winuser.h, which I have included in my source. I have declared a variable of the type INPUT in my program. When I compile the program I get an error saying 'INPUT' stucture is not declared. I am using VC++ 6.0 on Win 2000 machine. Can anyone pls tell me why this problem? Regards. Shailesh. Tag: Arabic UI Tag: 213771
  - 22
    - I just feel confused about VC and VB I just feel confused about VC and VB, since windows is designed by using c language, but we still can design VB applications on the windows platform, does that mean VB is also built on the c language, if not, why these two different languages can be used together under windows environment and how they work together? The Best Regards Paul Tag: Arabic UI Tag: 213764
  - 23
    - CreateWindow Help!! Hello all, I am having some problem with the CreateWindow function. I am adding some edit boxes dynamically on top of my Dialog box which which opens as a Model dialog box from another dialog box i use something like this to create the edit boxes CRect rc; ::GetWindowRect(this->m_hWnd,&rc);//handle of dialog box HWND g_hwndEdit = CreateWindow ( TEXT("edit"), NULL, // Window text dwStyle, // Window style rc.left-200+i*40,// x coord of upper leftcorner rc.top-50, // y coord of upper leftcorner 20, 17, this->m_hWnd, NULL, NULL, NULL); CRect rcEdit; ::GetWindowRect(g_hwndEdit,&rcEdit); Now i think that the upper left corner coordinates that i give as input to CreateWindow should come as the output from rcEdit in the above code. But the values that come in rcEdit are different from what i give as the x coordinate and y coordinate in the CreateWindow function. Also there is something i am confused about when i create a separte application for this dialog box the values that come in rc(dialogs Rect) are the rc.top=0;rc.left=0;rc.bottom=116;rc.right=78 Also in this case CreateWindow and its corresponding GetWindowRect has the same upperleft corner but when i open this dialog using DoModal() from another application than the different values come like: r.top=104;rc.left=62;rc.bottom=116;rc.right=78 and now the values that i send to createWindow are diff from its GetWindowRect(g_hwndEdit,&rcEdit) I really need to find out the coordinates of the edit box i draw dynamically as i have to draw lines from these edit boxes to other edit boxes dynamically (think of edit box as nodes and i need to connect these nodes using lines) Can anyone Help!! Ritu Tag: Arabic UI Tag: 213745
  - 24
    - Problem with network configurations -VC++ 6 I need to set the configurations of network, gateway, DNS, IP, etc... Please somebody can help me! Some API for this, necessary exists to use this API in Win9x and NT/2K/XP Best regards, Anderson Tag: Arabic UI Tag: 213740
  - 25
    - SNMP on Windows 2003 I posted this in the networking group and found no responses. Hence posting it here just in case there is anyone who has made similar observation. == Hi Folks, I have strange problem with SNMP Mgr calls, could you please confirm if you have seen this. I am not sure if its a bug from my side or API's side. I have a SNMP manager doing tons of SNMP request calls every so often to few remote agents. I have a few thread doing all this and I make sure that a thread that opens snmp handle uses it and closes it. I see to that no thread uses snmp handle opened by another thread. What I see is, on Windows 2000 it is quite OK and works fine. But on Windows 2003, after a while, all my open snmp open calls are failing. When I call GetLastError(), strangely, it returns NoError and message "Operation completed successfully". Do you have any suggestion on what I might be doing wrong or what I can do to set this thing right? I will appreciate your help in this regard. Thanks, Raghu Tag: Arabic UI Tag: 213737

I'm running VC++6 with no SP, and I want to be able to use the resource
editor to build a dialog box in Arabic user interface, is it possible?

--
Essam A.El-Sherif
esm-esh@link.net

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