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hi ,
i have a webbrowser application when i get any script error my application crashes and its closed
can i handle those scripting errors ?
thanks all
venu
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debug your app and check for stack,if possible paste code which is causing problem.
Regards
Abhishake
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How can be done file mapping into memory? I mean to read and use the contents of a file into memory. In VC++.
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HANDLE hFile = ::CreateFile("MyFile.ext", GENERIC_READ, <br />
FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);<br />
<br />
HANDLE hMap = ::CreateFileMapping(hFile, NULL, PAGE_READONLY, 0, 0, NULL);<br />
<br />
LPVOID pvFile = ::MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, 0);
<br />
DWORD dwFileSize = ::GetFileSize(hFile, NULL);
<br />
<br />
::UnmapViewOfFile(pvFile);<br />
::CloseHandle(hMap);<br />
::CloseHandle(hFile);
--
======
Arman
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hi,
We use AfxMessageBox to display a string in a dialogbox.
How can we display an int data type in a dialogbox.
Thanks in advance,
Tejaswini
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what about formatting a string and calling AfxMessgeBox with the string ?
int i = 42;
CString s;
s.Format( "The is an integer : %i", i );
AfxMessageBox( s );
Maximilien Lincourt
Your Head A Splode - Strong Bad
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You can use CString::Format or use itoa
whitesky
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tejaswini.g wrote: We use AfxMessageBox to display a string in a dialogbox.
How can we display an int data type in a dialogbox.
wsprintf can help too
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Hi, I got the belowing code and I am not a C# programmer.I need to insert data what I get from pointer in Edit Box.I have that IDC_EDIT_VALUE Edit box is type CEdit and member m_value.
Please help me.
SafeArrayAccessData(sa, (void **) &bstr);
int nLines = sa->rgsabound->cElements; // number of lines
for ( int i = sa->rgsabound->lLbound; i < nLines; i++ )
// wprintf(L"%s", bstr[i]);
SafeArrayUnaccessData(sa);
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Do you need to insert values to editbox?
whitesky
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On that pointer I get some text, and I need to read text from that pointer and insert in editbox..
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See Here[^] maybe it is some helpful to you
whitesky
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miirsad wrote: I am not a C# programmer.I
bUT THIS is not C# forum!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Hello,
When I'm running my project, I get an assertation message like you can see on the picture:
http://img82.imageshack.us/img82/9623/assertationerroreu6.jpg[^]
Here is a piece of code :
<br />
HWND CDataExchange::PrepareCtrl(int nIDC)<br />
{<br />
ASSERT(nIDC != 0);<br />
ASSERT(nIDC != -1);
HWND hWndCtrl;<br />
COleControlSite* pSite = NULL;<br />
m_pDlgWnd->GetDlgItem(nIDC, &hWndCtrl);<br />
if (hWndCtrl == NULL)<br />
{<br />
pSite = m_pDlgWnd->GetOleControlSite(nIDC);<br />
if (pSite == NULL)<br />
{<br />
TRACE(traceAppMsg, 0, "Error: no data exchange control with ID 0x%04X.\n", nIDC);<br />
ASSERT(FALSE);
AfxThrowNotSupportedException();<br />
}<br />
}<br />
m_idLastControl = nIDC;<br />
m_bEditLastControl = FALSE;
<br />
return hWndCtrl;<br />
}<br />
the line of the errer is bolded.
Do anyone know how to fix this problem?
Thanking you in advance!
SnaidiS(Semion)
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I think pSite is null.Did you saw MSDN:
From the MSDN
ASSERT tests an expression. If the expression is false, it breaks into the kernel debugger.
whitesky
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Thank you!
SnaidiS(Semion)
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Right above the ASSERT, there is an explanation: you call one of the data exchange functions (DDX_... or DDV_...) with an ID of a control that doesn't exist.
Most likely, it did exist once, but was later removed from your resource file, and generated code was left behind...
-----------------------------
Get trial copy of FeinViewer - an integrated GDI objects viewer for Microsoft Visual Studio .NET 2005 (8.0) Visual C++ Debugger, and other convenience and productivity tools for Microsoft Visual Studio .NET at at www.FeinSoftware.com
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Thank you!
SnaidiS(Semion)
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HELLO,
I want to capt events wich are displayed in the windows event viewer ,
i don't know wich api can do that,
i tried to parse the AppEvent.evt file to read them but it was encrypted in a strange way.
who knows haw to capt these events??
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See Here[^] maybe it is some helpful to you
whitesky
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Hello guys,
I tried to search information regarding dumpbin and it's output information. Could anybody inform me how to read output information of dumpbin or point me to some helpful link.
I tried dumpbin -exports dll1.dll. Output is as follows:
$ dumpbin -exports ./Fixed/Bin/Dll1.dll
Microsoft (R) COFF Binary File Dumper Version 6.00.8447
Copyright (C) Microsoft Corp 1992-1998. All rights reserved.
Dump of file ./Fixed/Bin/Dll1.dll
File Type: DLL
Section contains the following exports for Dll1.dll
0 characteristics
44B8A046 time date stamp Sat Jul 15 10:59:02 2006
0.00 version
1 ordinal base
6 number of functions
6 number of names
ordinal hint RVA name
1 0 00001014 ??0CDll1@@QAE@XZ
2 1 0000101E ??4CDll1@@QAEAAV0@ABV0@@Z
3 2 00001019 ?CDll_Func2@CDll1@@QAEXXZ
4 3 0000100F ?CDll_Func@CDll1@@QAEXXZ
5 4 0000100A ?fnDll1@@YAHXZ
6 5 00039FB8 ?nDll1@@3HA
Summary
7000 .data
1000 .idata
3000 .rdata
31000 .text
How to read or understand those above information??
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shumonshumon wrote: 0 characteristics
44B8A046 time date stamp Sat Jul 15 10:59:02 2006
0.00 version
1 ordinal base
6 number of functions
6 number of names
File header values
shumonshumon wrote: ordinal hint RVA name
1 0 00001014 ??0CDll1@@QAE@XZ
2 1 0000101E ??4CDll1@@QAEAAV0@ABV0@@Z
3 2 00001019 ?CDll_Func2@CDll1@@QAEXXZ
4 3 0000100F ?CDll_Func@CDll1@@QAEXXZ
5 4 0000100A ?fnDll1@@YAHXZ
6 5 00039FB8 ?nDll1@@3HA
Exports section
ordinal: comapatible with 16-bit
hint: used by System to improve performance
RVA: relative virtual addess of functions which is the offset from the DLL base
name: decorated names of functions
shumonshumon wrote: Summary
7000 .data
1000 .idata
3000 .rdata
31000 .text
Summary data contains total size of each data type:
.data: initialized data
.idata: imported names table
.rdata: read-only data
.text: .exe's or DLL's code
Best,
Jun
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Thanks a lot! I would like to know more about dll and lib. Especially, how linker links by using .lib file and how runtime evokes a mathod from .dll file. I am wondering there should be some good information regarding those stuff in the web. If you guys know some link, plase let me know. Thanks once again.
asdf
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