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NiceNaiduWhile working with dlls, do we need to explicitly copy the .lib file along with the dll file in to the path of the exe?
No, only your dll is needed in the folder of the exe once it has been compiled.
NiceNaiduif not, how it is going to be linked in the Project->Settings->Link
Yes, you have to specify that you link to this specific library in the settings of your project.
Cédric Moonen
Software developer
Charting control
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Yaa..Now i got it..Thanks Cerdic.
Hey Rage, Is it clear now ??
Appu..
"If you judge people, you have no time to love them."
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Otherwise you'd get a typical Linker error .
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
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NiceNaiduHey Rage, Is it clear now ??
Quite, thank you.
Here we work with microcontroller, no windows stuff. We are using libs as well, and libs are really only a collection of .obj with a header and entry points for the linker (actually we also have a locator, this is the step you do not need with .dll).
I did not know about the fact that you can simply add a .lib to get direct access to the .dll.
Thanks to Cedric and Vunic as well.
~RaGE();
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lib is only required while linking(creating .exe) once it is linked even if u delete the lib the program will execute
never say die
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Hi !!!
An .lib file is an static library. It can contain some .h or .cpp or .inl, ... files. It is a library, so it is no executable file. You can use it for build libraries, for example : STL, boost, ...
By !!!
-:KNOX:-
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Hi,
On Windows Xp, there is a functionality that allows to copy the archives of an user. This functionality is had access through My Computer ( click of the right button of mouse ) -> Properties -> Advanced -> User Profiles -> Settings -> Copy to.
An example:
There is user called João. In the directory c:\documents and settings\João\ are the João user's files. I just want to copy them to another directory. This functionality, as i said, is had access by My Computer -> Properties -> Advanced -> User Profiles -> Settings -> Copy To, but i want do that by C++ programming.
I was thinking in something like a method of a WMI Class or the ShellExecute command.
I'm watting for help!!
gratiful!
Hélio
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This does not seem to be available on my windows XP. Just found it, lost a bit of it during translation (my computer is in german).
Anyway, do you have an idea what it copies ? Is it only the directory under C:\Users ?
~RaGE();
-- modified at 10:40 Thursday 18th May, 2006
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CString m_Username = "test";
how i use Getlenght() to find the number or letters ?
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I think it's pretty obvious no ?
int Count = m_Username.GetLenght();
MSDN[^] are also very usefull.
Cédric Moonen
Software developer
Charting control
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GetAt() returns the character of type TCHAR of the Given index parameter of GetAt() function
Knock out 'T' from CAN'T ,
You 'CAN' if you think you 'CAN'
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Ensure that whenever u r using m_string.GetAt(iSomeIndex) ,
Check this condition iSomeIndex<= m_string.GetLength();
else u will get an assertion.
Appu..
"If you judge people, you have no time to love them."
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Immunity18 wrote: how i use Getlenght() to find the number or letters ?
GetLength()
int nCount=m_UserName.GetLength();
GetAT()
ASSERT(m_UserName.GetAt(0)=='t')
"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
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I guess there *is* such a thing as a stupid question...
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Ah, John, you finally got your sig fixed.
~RaGE();
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Hi,
I have problem with inserting image in the HeaderCtrl of CListCtrl..
I tried to insert a column a follows
InsertColumn( 0, "text", LVCFMT_LEFT, 100 );
soon after this statement I called the GetItem of the headerctrl as follows
HDITEM stHeaderItem = {0};
stHeaderItem.mask = HDI_IMAGE;
stHeaderItem.iImage = -1;
GetHeaderCtrl.GetItem( 0, &stHeaderItem );
Now I am getting the image index as 0.The expected result is -1( Since i haven't set any image).
Why this is happening?
nave
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iImage parameter is the Zero-based index of an image within the image list
no matter you are setting image or not
Knock out 'T' from CAN'T ,
You 'CAN' if you think you 'CAN'
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By setting image I mean setting the Iimage member of the LVCOLUMN structure
nave
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Try Using this:
<br />
CImageList *ImgHeaders = new CImageList; ImgHeaders->Create(Bitmap ID, 16, 3, RGB(255, 0, 255));<br />
HDITEM hditem;<br />
CHeaderCtrl *headerCtrl;<br />
headerCtrl = new CHeaderCtrl();<br />
headerCtrl = m_pScanList.GetHeaderCtrl();<br />
headerCtrl->SetImageList(ImgHeaders);<br />
<br />
<br />
for (int i = 0; i < headerCtrl->GetItemCount(); i++)<br />
{<br />
hditem.mask = HDI_IMAGE | HDI_FORMAT;<br />
headerCtrl->GetItem(i, &hditem);<br />
hditem.fmt |= HDF_IMAGE;<br />
if (i == 0 )<br />
hditem.iImage = Image ID;<br />
else<br />
hditem.iImage = Image ID;<br />
<br />
headerCtrl->SetItem(i, &hditem);<br />
}
Cheers
"Peace of mind through Technology"
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What happens if I explicitly set the image number to 0 while inserting? By the above code I cannot distinguish them..isn’t it?
nave
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Hi. Why the clone function doesn't change pixelformat when cloning the whole image?
When I have loaded bitmap that is 256x256 and has 8bpp, the new image that is written in bitmap2 object has still 8 bpp:
Bitmap * bitmap2 ;
bitmap2 = bitmap->Clone(0, 0, 256, 256, PixelFormat16bppRGB555 ) ;
But when I'll try to clone some part of it, lets say 255x256 or 256x255 the new PixelFormat of image saved in bitmap2 is 16bpp.
Why is that ?
How can I change the format of pixels not using Bitmap::ConvertFormat() function which is not included in GDI+ 1.0.
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Dear all,
I would like to know what the Dispatch message actually does?I havent quite understood what it does?
does it send the message to the message queue?
thanx!
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namasthe,
Dispatch message will send the message to the corresponding applications
window procedure.
r u from AP???
Regards,
Prashanth.v
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what if the application has no window?....then?
nope not from AP!....
thanx!
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The system automatically creates a message queue for each thread. If the thread creates one or more windows, a message loop must be provided; this message loop retrieves messages from the thread's message queue and dispatches them to the appropriate window procedures
You create a message loop by using the GetMessage and DispatchMessage functions.
// Start the message loop.
while( (bRet = GetMessage( &msg, NULL, 0, 0 )) != 0)
{
if (bRet == -1){
// handle the error and possibly exit
}
else{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} // Return the exit code to the system.
return msg.wParam;
The DispatchMessage function dispatches a message to a window procedure. It is typically used to dispatch a message retrieved by the GetMessage function
Appu..
"If you judge people, you have no time to love them."
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