Webbrowser control's BeforeNavigate2 event question

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  - 1
    - Erro compiling .IDL: MIDL2025 I did a search for "MIDL2025 annotation" and that's how I got to this thread. Exactly the same situation, exactly the same error message. As you say, you don't know the details here. I am just trying to help by responding with what fixed this particular problem in my case. Creating another thread would have been no help at all because people searching for a solution to this problem would be led to this thread, not to whatever new thread I create. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 2
    - Visual Studio 2005: CMD.EXE was started with above paths as cd UNC Hello, In our school labs, we deploy out Visual Studio 2005 /sp1. A couple of students have an issue with running their program in Visual C++ \\samba\dwithers\dc\My Documents\Visual Studio 2005\Projects\Lab1Practice\Lab1Practice CMD.EXE was started with above paths as cd UNC paths are not supported. Defaulting to windows directory User profiles are redirect to a network share, but i don't understand what the error means. any help will be greatly appreciated Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 3
    - Multithreading, Syncronisation problem, how to use Monitor::Enter() or what to use? Hi, Ok so I changed the code. I added a constructor, but the compiler still complains about not having a "proper" constructor, i’ve probably misunderstood something here. Error: 1>.\functions.cpp(19) : error C2512: 'System::Runtime::Remoting::Contexts::ContextAttribute::ContextAttribute' : no appropriate default constructor available Code Snippet //.h namespace watchdog { [ Synchronization ] public ref class loggerFunction : public ContextAttribute { public : loggerFunction (); //~ loggerFunction (); void WriteFile ( String ^ ); // .. // and some more functions //.cpp namespace watchdog { loggerFunction ::logger Function () { } // writefile declaration and other functions } any pointers would be helpful. Cheers, /Andreas Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 4
    - MVP Hi: How we can get the MVP certification Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 5
    - Disable Build Log Epic. Thanks. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 6
    - Virtual inheritance Thanks Pintu, Pintu Shukla wrote: When multiple inheritance is used.To avoid the duplicated base class , you should use the virtual keyword in the inheritance . virtual inheritance Thanx Good to learn from you again! regards, George Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 7
    - relinking RTM libraries for VS2005SP1 Hello. During relinking CRT and MFC libraries no errors occurred. When I can link this new libraries to my application error occurs : msvcrt.lib(wcrtexew.obj) : error LNK2001: unresolved external symbol ___CxxSetUnhandledExceptionFilter . Thanks for your response. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 8
    - Function name conflict with ENUM name I was thinking that is the whole code. Let me try to explain it again. 1. I have a definition: enum T_MuxPos_type { fixed; flexible; }; 2. Somewhere in my code, I have: T_MuxPos_type Mux_pos; Mux_pos = fixed; 3. Then I have no problem with gcc but a compilation error with mvs2005: c:\mvs2005\bs_module\source\config.cpp(1925) : error C2872: 'fixed' : ambiguous symbol could be 'c:\panliu_bs\mvs2005\bs_module\source\declareenum.hpp(43) : T_MuxPos_type_E fixed' or 'c:\program files\microsoft visual studio 8\vc\include\ios(183) : std::ios_base &std::fixed(std::ios_base &)' 4. If I solved this problem by Mux_pos = T_MuxPos_type::fixed, gcc compiler will complain about it. So what is the classic method to get rid of this ambigurity 5.I seems to me I should use namespace to solve it, but I don't name how to use it against ENUM. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 9
    - Compiler bug? Great! Thanks, Bite/rico :) Do you have a link so I can watch Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 10
    - Read VGA Palette Thanx Peter for your help again.. i figure out what is the problem now and will see if this library will help me Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 11
    - Is there a recommended standard name for a C++/CLI member function to free resources? which, as I understand, get's translated by the compiler to become public : void Dispose() // IDisposable { System::GC::SuppressFinalize(this); Finalize(); } protected : void Finalize() // Finalize { FreeResources(); } Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 12
    - erro c2059 while migrant project from vc6.0 to vc2003 When I migrant the project from vc6.0 to vc2003 and rebuild it, there's always a 'C2059 newline' erro. One of the source file is as follows: /////////////////////////////////////////////////////////////////////////////// // Imports #import "c:\program files\common files\system\ado\msado15.dll" no_namespace rename ( "EOF", "adoEOF" ) #import "c:\program files\common files\Microsoft Shared\CDO\cdoex.dll" no_namespace #import "c:\program files\exchsrvr\bin\cdoexm.dll" no_namespace #include "cdoexstr.h" #include "cdoexerr.h" #include <Clusapi.h> ....... the copiling erro is error C2059: syntax error : “newline” fatal error C1903: unable to recover from last error, compilin Any one who can help me Thanks a lot Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 13
    - Porting a project from C to Unmanaged and Managed C++ I hope someone is in the same situation as me - at least to share in my misery. At our company, we have an existing codebase that consists of about 10 projects. All of the projects are a mix of C and unmanaged C++. We are using VS2005. The projects are not set up to have any /CLR support. What I want to do is, convert all the .C files to .CPP. Once all the files are unmanaged C++, then they should be able to interact with Managed C++ according to C++ Interop (this is the assumption I am operating under). My question is ... how straightforward of a task is this, what issues might arise, and is it possible and/or practical My other option is to use PInvoke to make a C# wrapper for everything, but there is a LOT of code and using PInvoke to wrap everything sounds tedious and error-prone. Thanks Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 14
    - Calling C++ dll from C# In essence, your C++/CLI class needs to define a class to mirror the testAttributes class, which is exposed to .NET. Then, this class needs to expose all these methods, and hold an instance of the dll exported class internally. Each method on the C++/CLI class needs to pass it's method calls over to the internally held instance of the dll imported class. Then, when .NET creates an instance of this class, it will be manipulating an instance of the class you want to export. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 15
    - SendKeys in C++ Hello everyone, Is there an equivalent to SendKeys.Send in C++ I have looked into keybd_event and SendInput, but to my knowledge you can only send one key at a time with those functions. Thanks for any help. Edit: I'm not using the .Net Framework so I can't use any of that stuff. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 16
    - Closed Captioning on Amcap Hi all, I am not sure whether this is the right place to post this query, but here goes.. Can anyone help me to get Closed Captioning to working on Amcap. Wheever I use the "CC" option in Amcap, it throws an error saying "Cannot render closed captioning". Am I missing some filters that amcap is not able to enumerate Any help would be appreciated. Thnx in adv, Geek Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
- Next
  - 1
    - Maximizing compatibility of VC++ 2k5 projects Hello ALL, I've got following question: how can I setup up the C++ compiler in VS2005 to compile applications with compatibility across win NT family... all applications I build can run only on XP SP2, failing to run under Win 2k and XP without SP2 (throws errors like "Invalid Win32 application, please reinstall"). I actually need to run my applications on Win NT family or at least on Win 2k. I use clean C++ and Win32 functions (all compatible with lower Win versions). Thanks in advance. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 2
    - Finding in network service "File and Printer Sharing for Microsoft network " is installed Is there a way pogramatically,that I can determine if the network service "File and Printer Sharing "is enabled in a system Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 3
    - Still having problems with printing out INT64 integers Marius Bancila wrote: [...] Resolution that was already given to you: after reading the data, reverse the bytes: std::reverse(&buf[0], &buf[7]); Probably the right call is std::reverse(&buf[0], &buf[ 8 ] ) or std::reverse((char*)&Oneline, (char*)(&Oneline + 1)) . Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 4
    - [C++/CLI] STL/CLR's Vector Problem. Thanks, now it work, but I get another debugger error at: Code Snippet ListViewItem ^item = gcnew ListViewItem(vecteurMot[i]->getMotFR()); It show me this in the vector file : Code Snippet virtual value_type get(size_type _Pos) { // get _Pos element return (at(_Pos)); } Code Snippet reference at(size_type _Pos) { // subscript mutable sequence with checking if (_Pos < 0 || size() <= _Pos) throw gcnew System::ArgumentOutOfRangeException(); return (_Myarray[_Pos]); } Also I tried to omit the "^" but when I tried to compile it say error such as "left member of ".getMotFR" is not a structure or an union did you mean to use "->" instead Thanks. EDIT: Nevermind, I just made a mistake in my loop. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 5
    - Wow i am suprised i cant find this.... thats kind of a pain in the butt, just because i use vs means i should have to add _T before everything well even if i were to do that for everything i cant possibly convert this : #include <windows.h> const char g_szClassName[] = "myWindowClass"; // Step 4: the Window Procedure LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch(msg) { case WM_CLOSE: DestroyWindow(hwnd); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hwnd, msg, wParam, lParam); } return 0; } int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { WNDCLASSEX wc; HWND hwnd; MSG Msg; //Step 1: Registering the Window Class wc.cbSize = sizeof(WNDCLASSEX); wc.style = 0; wc.lpfnWndProc = WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon(NULL, IDI_APPLICATION); wc.hCursor = LoadCursor(NULL, IDC_ARROW); wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); wc.lpszMenuName = NULL; wc.lpszClassName = g_szClassName; wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION); if(!RegisterClassEx(&wc)) { MessageBox(NULL, "Window Registration Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK); return 0; } // Step 2: Creating the Window hwnd = CreateWindowEx( WS_EX_CLIENTEDGE, g_szClassName, "The title of my window", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 240, 120, NULL, NULL, hInstance, NULL); if(hwnd == NULL) { MessageBox(NULL, "Window Creation Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK); return 0; } ShowWindow(hwnd, nCmdShow); UpdateWindow(hwnd); // Step 3: The Message Loop while(GetMessage(&Msg, NULL, 0, 0) > 0) { TranslateMessage(&Msg); DispatchMessage(&Msg); } return Msg.wParam; } i don't care what i have to do i just want to be able to paste this code in and compile, because other wise learning win api using http://www.winprog.org/tutorial/ will be impossible. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 6
    - Win 32 timer - OnTimer not called Thanks Shukla again. I'm working on a win32 application. I blindly copied code from http://www.functionx.com/visualc/controls/timer.htm to execute the timer. I would go through your reference article and see if that helps..will let u know pretty soon. I appreciate ur help. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 7
    - Win32 Application Wizard Problem in VS2005 under Vista I have narrowed the problem further. It seems not to be related to VS2005 after all (will need to move the post). In my system, if I open an IE 7 window from an administrator command prompt, it behave diferrently than an IE 7 window launched from the start menues. On the surface they look the same and display same security levels. Under taskmanager, the first instance has no entries under 'Virtualization' or 'Data Execution Prevention (DEP)'. The second instance has 'Virtualization' enabled and DEP disabled. This is the only difference that I can see. The first instance cannot run any scripts, even those that IE7 uses itself. For example, if I right click on a blank page and select 'Properties' I receive script errors. The second instance (direct invokation) has no such problems. Now, I am not very familiar with process security and inheritance in Vista. Somehow, the indirection is causing the problem even though the parent has administrative privilages. I am almost sure that the same is happening to my VS2005/VS2008 templates. The Vista Premium came with my Gateway laptop. I am not convinced that a complete rebuild will solve this problem. The version number for IE7 is 7.0.6000.16546CO. The CO means that they have altered the configuiration. Maybe that is the problem. Farhad Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 8
    - TreeView Control HitTest doesn't work Hi all. i have treeview control on my dialog. TreeView with cechkboxes. I need to find, on wich item user click. In NM_CLICK i try to found item through HitTest method: 1) Getting current Cursror coords: GetCursorPos(&pt); 2) Convert to Client coords: ScreenToClient(&pt); 3) And trying to recieve HTREEITEM through HitTest: HTREEITEM hItem = pTree->HitTest(pt,&uFlag) void CHitTestDlg::OnNMClickTree1(NMHDR *pNMHDR, LRESULT *pResult) { CTreeCtrl* pTree = (CTreeCtrl*) GetDlgItem(IDC_TREE1); UINT uFlags; CPoint point; HTREEITEM hItem; GetCursorPos(&point); ScreenToClient(&point); hItem = pTree->HitTest(point,&uFlags); } hItem will be 0x00000000... why so plz help:) Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 9
    - Debuggin Yup thats right, you must make sure that you create the PCB files when you compile. It is also a good idea to make sure that the optimisations are switched off too. There are two you should make sure is switched on. Project->Properties->Configuration Properties->C++->General and make sure that Debug Information Format is set to Program Database. Edit and continue doesn't work in mixed mode. Along with this you should make sure that it also has a name for the output file. Project->Properties->Configuration Properties->C++->Output Files and make sure that Program Database File Name is set. The second option to make sure you have switched on is the one in the linker. Project->Properties->Configuration Properties->Linker->Debugging and make sure that the Generate Debug Info is set to yes and Generate Program Database File has a file name. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 10
    - How do i view external source dependancies in 2005 .Net? It is not available from Solution Explorer(as the kb article implies), but you can view all external dependencies during compile time by set "Show Includes" switch to "Yes (/showIncludes)", this switch is contained in "Advanced" page of "C/C++" folder in your project's "Property Pages" dialog. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 11
    - HeapReAlloc user break point It's mentioned in the MSDN entry for HeapReAlloc as a possible entry for the first parameter, so unless there's some compiler switch I'm missing I don't see why not :/ I might just step through again to see if it's garbling the memory, it's just...stepping...through...1000...entries when the memory looks fine to me. And I can't run it through Purify because it's a dll and the program loads in a ton of other dlls which Purify tries to instrument, and ends up failing on one which means I can't get into the place that this crashes. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 12
    - windows service hi im programing for a windows service. if i get an error in d program, how do i display it. that is while running the service, if i get an error, how do i display it Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 13
    - How to export C++ templates to CLR library to be used in C#? Hi! I am trying to export some libraries that are written in C++ to a DLL with the /clr option so it can be used in C#. I have some troubles to fully understand the how to export templates and generics to a CLR library. I have been searching the web for days for a good answer and I only find blogs that explain the goods and bads between generics and templates. And that is not the answer I am looking for. For example, I have this code in C++, compiled in a DLL and exported to a C# project. Code Snippet namespace MyDLL { generic<class T> public ref class GenericRefClass { public: T value; } template<class T> public ref class TemplateRefClass { public: T value; } generic<class T> public value class GenericValueClass { public: T value; } template<class T> public value class TemplateValueClass { public: T value; } } When I import MyDLL to a C# project I only see GenericRefClass and GenericValueClass . Is like the templates are not implemented in the library. in ECMA 334 pag. 74 says "C# generics will immediately be familiar to users of generics in Eiffel or Ada, or to users of templates in C++." Written like that is like generics in C# are the same as templates in C++. But it should be wrong. I know that templates are resolved during compilation and generics during run time. So, does that means that there is no way that templates could be interchangable through a dll Or is there another way Because there is a HUGE problem. How can I reuse the boost libraries http://www.boost.org/ that are mostly templates in a C# project Thanks in advance. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 14
    - Passing template function to _beginthreadex dhelmer wrote: The problem is eliminated so I'm thinking it must be a bug the VS 6.0 version of C++. This is one of many template / conformance issues with VC6, I'm afraid. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 15
    - Interface dereference operator ( * ) implementation not creating LValue einaros wrote: eldiener wrote: So I do not understand at all your remark that "The above operator won't do much good." I'll admit right away that native C++ is my strength, not the oddities of C++/CLI, so that was perhaps an unfit assumption I'm heading offline right now, so I can't follow up on the issue for some time. Hopefully someone with more CLI insight will pick up on the post while I'm gone. If not, I'll look into the matter when I return. While I always appreciate your help, no further answer has been given, and your answer was not relevant. Hopefully someone else will address this issue, else I will repost under another slightly different topic. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++
  - 16
    - data type conversion in VC++ 8.0 When i execute the below test program #include<stdio.h> void main() { double l_double_value; l_double_value = (double) (0xffffffff) ; printf("%lx\n", (long) l_double_value); } I get the below output. in VC++ 8.0. 80000000. But in VC++ 6.0 i get fffff... Can you pl help me to know about this.. Regards rajesh. Tag: Visual C++ General Webbrowser control's BeforeNavigate2 event question Visual C++

kareshi

Hi all

Just want to ask how to retrieve the string( ) value of the TargetFrameName parameter in webbrowser control's BeforeNavigate2 event:

void CMyClass::BeforeNavigate2Explorertestnews(LPDISPATCH pDisp,
VARIANT* URL,
VARIANT* Flags,
VARIANT* TargetFrameName,
VARIANT* PostData,
VARIANT* Headers,
BOOL* Cancel)
{
CString strLink = (CString)URL->bstrVal;

AfxMessageBox(strLink); // it works, the URL is displayed in the messagebox

CString strTargetFrameName = (CString)TargetFrameName->bstrVal;

// it displays a blank messagebox even if the href's tag target's attribute is set to

// "_self"

AfxMessageBox(strTargetFrameName);

}

The goal here is to retreive the attribute(_blank, _self, etc) of the target tag of the active link in the webbrowser control when clicked.

For ex: <a href=http://testsite123492.com target="_self">

Thank you

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Re: Visual C++ General Webbrowser control's BeforeNavigate2 event question

Simple Samples

Try looking at http://forums.microsoft.com/MSDN/Search/Search.aspx words=BeforeNavigate2+&lcid=9&SiteID=1&searchscope=&CSVUserID=&localechoice=9

There are other forums where there are questions about BeforeNavigate2. The question is off-topic for this forum however. There are also newsgroups and other sites with forums that this question is appropriate for.

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