Answer Questions

• chechsan123 datagrid from vc6 to vc8 can not work

  i copy the .h and .cpp file about datagrid control which used in vc6 to vc8(because i do not master the datagrid control which in vc8),it can build and excuse successful on the machine which have vc6.but can not work on the machine which do not have vc6. the solution use shared MFC DLL,because i use extended MFC dll in the solution. and i already register the control in the machine which do not have vc6. before i resgiter it show me some e ...Show All

• ClaudeX Opening Xml Files with C++

  Hi, I would like to know how to open an Xml File and the methods to use to access its diffrend nodes and add some new ones With C++. I usualy use C# and VB So if you have sample C++ Code it would be great. Thanks for your help. I'm using C++ in Visual studio to build a plug-in for acrobat so I guess your right, I think I can use the same classes that I used with C# and VB stlaural wrote: Hi, I would like to know how ...Show All

• sterimick Unmanaged type conot derive from a managed type

  Hello Everyone, I have a COM Component, I added it as a refrence.....and I do something like this using namespace BBDEVMGRLib; namespace USBClient { class USB: public IChannelEvents { public : USB() { } ~USB() {} }; } I get this error Error 1 error C3625: 'USBClient::USB': an unmanaged type cannot derive from a managed type 'BBDEVMGRLib::IChannelEvents... Anyone how can I fix this e ...Show All

• Noodles_is_a_valid_display_name Help ID generation not available for ActiveX Control

  Hi there, Well we have been using an ActiveX control in VC6 for quiet a long time and generating help ID for them but , when We start using newer versions of VC Studio the Option for generating Help IDs for ActiveX control is not displayed and we have difficulty using Context Sensitive Help, If there is any work around Please help us out. Regards Usman Mahmood Yes Martin! thats the whole point you can use this ...Show All

• KLSRAO module machine type 'x64' conflicts with target machine type 'X86'

  I have converted my project to x64 using Visual Studio Configuration Manager. This is the 2005 Visual Studio Pro final edition, downloaded from MSDN. It all build fine but will not link. I get the following message: module machine type 'x64' conflicts with target machine type 'X86' The compiler command lines look like this: /Od /I "..\..\..\..\..\src" /D "_CRTDBG_MAP_ALLOC" /D "PROJ_SAX2" /D "_DEBUG" /D "PROJ_XMLPARSER" /D "PROJ_XMLUTIL" /D "PR ...Show All

• ChaosOrdeal VS crash when updating intellisense

  hello we using C++ manage code, with about 22 projects, when we open vs project from "VS2005 pro" updating intelisense is start, and when it get about 70% of it process we get microsoft error report, and Vs crash and restart , the only fix we find is to disable intellisense by rename FEACP.DLL. i find this solution unconvenion, we had this error in a last 3 months on diffrent computer in diffrent time. this is part of event viewer l ...Show All

• Ashu Sharma Using the VS.NET debugger in C++

  Hello all, When debugging my work in VS.NET and stepping through it one statement at a time (with F8), I often get taken into code that's not mine. I understand that this is the code that I invoke with methods such as new and delete and what not, but is there anyway at all I can keep the debugger tracing my code only Thanks. NF Perfect. Thank you. I was assuming "Step Over" meant to skip the code and not ...Show All

• kbe Saving WIA-acquired pictures

  Hello, i have an application allowing to take pictures with a (web)cam and select the ones to be saved. These are stored in a IWiaDataTransfer pointer. However, i don't know how to save them, and how to choose the desired file type (bmp,jgp,tiff,gif). Can someone give me some advice Thanks a lot! You transfer the image from the camera with the idGetData() method. The pMedia argument should reference a prope ...Show All

• xZippy How to interrupt a continuous plot?

  I am using visual C++ 6.0 to program a data acquisition system. I am continously plotting data within a loop but am unable to access the file menu (or any menu) during the plot. It seems that any other inputs are blocked during plotting and it doesnt allow access to a user input to stop the acquisition.   Any suggestions would be appreciated Cagla Thanks for your reply.  Just ...Show All

• Auri LNK problems continued

  Hard life in C++ lane, I'll tell you. Trying to compile code with unmanaged CAsyncSocket class I got LNK errors: Build Log     Build started: Project: SocketCplus4, Configuration: Release|Win32 Command Lines      Creating temporary file "c:\Documents and Settings\....\My Documents\Visual Studio 2005\Projects\SocketCplus4\SocketCplus4\Release\RSP00000E1064772.rsp" with contents [/OUT:"Release\SocketC ...Show All

• Linak Whats so good about C++

  What makes C++ better than Visual Basic and C#. Also, does the users computer have to have the .NET framework installed in order to run C++ 2005 applications DCStudios wrote: OK thanks. C++ just seems waaay to diffacult. I'm sticking with Visual Basic. If you come from a VB6 background, C++ (and C#) syntax would seem a little different. But if you come from a native C++ background, I don't see how the C++/CLI syntax is an i ...Show All

• Humphery Using UNICODE

  HI Everyone, I'm new to C and I'm trying to use the UNICODE function so I can send UNICODE data to a device attached to COM4 instead of ASCII. I've defined UNICODE and_UNICODE and included tchar.h and I've also set the entry point as wWinMainCRTStartup. When I compile my code I get the error; Looks like your subsystem is set incorrectly. Are you trying to do a console app or a windows app If you meant to do a console app, change ...Show All

• Script Spider How to redirect STDIN of CMD.exe in C++ programme?

  How to redirect STDIN of CMD.exe in C++ programme Hi All I am trying to redirect STD handles of cmd.exe in my programmes. I am able to redierct STDOUT and STDERR, but rediercting STDIN is not workin. I wiash that whenevr i create a new process "CMD.exe" it should obtain its input from a file say input is 'dir' and write the output to a file. I am able to write the output to a file , but I am unable to redirect the STDIN of the process. I have t ...Show All

• Maorik Wheres my TR1? :)

  I'm using the VS 2005 beta release so excuse me if this is scheduled for the full... Am I missing something or is TR1 not part of VC++ 2005 Is is planned to be part of the final release Is it an additional part I can get from MSDN somewhere Hi John, TR1 (Technical Report 1) is not part of VC++ 2005. I just confirmed with the Libraries folks. We are looking for considering it for future releases. Thanks, ...Show All

• Neo Plz help ,hoe to make coloured scrollbars in a MDI application in VC++ 6

  Respected members   Plz suggest me some code of how to create a COLOured scroll Bar in MDI appl. I had created this in SDI ,but not able to do it in MDI. Thanks in advance. When you have done it in SDI, what is the exact problem to transfer this code into MDI I can try to help you when you specfify your problems. You just write it doesn't work. Try to understand the previous code. Than look what messages are sen ...Show All