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Cast your variable to the proper type:
__int64 i64 = 1234567;<br />
unsigned long ul32_1 = (unsigned long)i64;<br />
unsigned long ul32_2 = static_cast<unsigned long>(i64);
Alternatively, when going from large ints to smaller ones, you can use bit manipulation to just give you the high bits or the low bits (depending on what you are trying to do).
-- modified at 9:59 Tuesday 25th July, 2006
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Hi all,
I know that we can share data between two application by
#pragma data_seg(...
...
()
but I don't know how to reuse it in other application.
please help me.
Thank you.
Every new thing you learn,Gives you a new personality.
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dSolariuM wrote: ...share data between two application...
How so (using #pragma)?  DLLs can share data in this fashion.
"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank
"Judge not by the eye but by the heart." - Native American Proverb
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This is very old technology and is not recommended for use any longer. There are much better ways to share data between applications. Try using message passing, socket communications, pipes, or a database.
I can tell you from experience, using data_seg is not worth the effort.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week
Zac
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again and again and we can see same questions(always)
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I have an x.ico file and I want to set it as my default application icon,
that is .exe icon and application icon.
How to do this.
Thank you.
KIRAN PINJARLA
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paste it in the resource folder (res/), delete the old .ico and rename x.ico like the old one you just deleted.
it's the most simple you can do.
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Hi
You can import the x.ico into the resources. Then delete existing IDR_MAINFRAME icon, and rename your new icon to IDR_MAINFRAME.
-Houari
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kiran.pinjarla wrote:
I have an x.ico file and I want to set it as my default application icon,
that is .exe icon and application icon.
SetIcon will only work!
"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 all i want to use windows services API in project.i had written generic class for this purpose.i had included winsvc.h and lib Advapi32.lib throgh pragma statement like
#pragma comment(lib,"Advapi32.lib")
but when i build the project errors,where that is the function of that class that i m calling for windows service.
error LNK2019: unresolved external symbol __imp__CloseServiceHandle@4 referenced in function "public: __thiscall CWindowsService::~CWindowsService(void)" (??1CWindowsService@@QAE@XZ)
the class to which this function belongs is the generic class.and code used to make the object of this class is
CWindowsService o_obj;
o_obj.Test();
-- modified at 8:23 Tuesday 25th July, 2006
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thanks for reply i m using vc++ 2003 not visual c++ 6 and my link error number does not match to that post.it is link2019.but it gone to porperties of project and link and then input i give the name of lib file and pasted that file in hte debug folder but still same problem.
Service error LNK2019: unresolved external symbol __imp__OpenThreadToken@16 referenced in function "public: bool __thiscall CAtlAllocator::Init(char const *,unsigned long)" (?Init@CAtlAllocator@@QAE_NPBDK@Z)
Service error LNK2019: unresolved external symbol __imp__RevertToSelf@0 referenced in function "public: bool __thiscall CAtlAllocator::Init(char const *,unsigned long)" (?Init@CAtlAllocator@@QAE_NPBDK@Z)
Service error LNK2019: unresolved external symbol __imp__SetThreadToken@8 referenced in function "public: bool __thiscall CAtlAllocator::Init(char const *,unsigned long)" (?Init@CAtlAllocator@@QAE_NPBDK@Z)
Service fatal error LNK1120: 3 unresolved externals
Tasleem Arif
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Did you see MSDN and did you includes Requirements
whitesky
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what are requirement of including lib file.i had found on MSDN to include lib file use #pragman comment(lib,"name") there was written that name will be searched in the current path and then other so i copied that lib in the debug directory.
and i had googled also but cannot found working answer related to that error number.
-- modified at 9:39 Tuesday 25th July, 2006
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how to automate spreadsheet from visual c++ 2005 , i tried to do it as the msdn directions but i got louds of errors in a file called excel.tlh
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identity_85 wrote: i got louds of errors
which errors did you get ??
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errors like these about 200 errors:
debug\excel.tlh(1150) : error C2371: 'FontPtr' : redefinition; different basic types
debug\excel.tlh(1228) : error C2786: 'BOOL (__stdcall *)(HDC,int,int,int,int)' : invalid operand for __uuidof
debug\excel.tlh(1228) : error C2923: '_com_IIID' : 'Rectangle' is not a valid template type argument for parameter '_Interface'
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CXan i get the VC++ Tutorial
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Karthikeyan U wrote: CXan i get the VC++ Tutorial
on what topic???
"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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Karthikeyan U wrote: CXan i get the VC++ Tutorial
Yep, see here[^]
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