Linking error if project compile in vc8 - C / C++ / MFC Discussion Boards

Re: how to get filenames from CFileDialog with multiselection files?

James R. Twine27-Dec-06 6:00

27-Dec-06 6:00

   Specify your own buffer to the lpstrFile member of the OPENFILENAME structure and examine it when the dialog is [OK]ed.

   You may have to derive your own class from CFileDialog to do this.

   Peace!

-=- James

If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
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Re: how to get filenames from CFileDialog with multiselection files?

Arris7427-Dec-06 6:56

Arris74

27-Dec-06 6:56

OkDockey!

Arris7427-Dec-06 4:10

Arris74

27-Dec-06 4:10

Hello

if (FileDlg.DoModal ()==IDOK)
{
CString csFname;
POSITION pos = FileDlg.GetStartPosition();
while (pos != NULL)
{
csFname = FileDlg.GetNextPathName(pos);
}
}
}

Re: ,

Johan Pretorius27-Dec-06 4:26

Johan Pretorius

27-Dec-06 4:26

What is your point? Or ,? Please use better headings. And ASK your question.
ps. one } to much.

Artificial Intelligence is no match for Natural Stupidity

No one can understand the truth until he drinks of coffee's frothy goodness. ~Sheik Abd-al-Kadir

I can't always be wrong ... or can I?

Re: ,

Arris7427-Dec-06 4:55

Arris74

27-Dec-06 4:55

Sorry, my question is not clear. My English is not too.

I just would like to get filenames when I select several files from a CFileDialog.

Suppose I have selected C:/myfolder/myfile.txt and C:/myfolder/anotherfile.txt

I would like to get "myfile" and "anotherfile". I tried to use the CFildeDialog member fuction GetFileTitle() but it does not work with multiselection files.

Is there a solution to this problem?
thnks,

Re: ,

Johan Pretorius27-Dec-06 5:24

Johan Pretorius

27-Dec-06 5:24

Sorry you posted your question better at the top but ill reply here.

Arris7 wrote:

if (FileDlg.DoModal ()==IDOK)
{
CStringList csFullpathname, csOnlyName;
POSITION pos = FileDlg.GetStartPosition();
while (pos)
{
//This works and get the full path name
csFullPathname.AddTail(FileDlg.GetNextPathName(pos));

//I get a NULL string
csOnlyName.AddTail(FileDlg.GetFileTitle());

}

CFileDialog FileDlg(true,NULL,NULL,OFN_HIDEREADONLY
                                   | OFN_OVERWRITEPROMPT
                                   | OFN_ALLOWMULTISELECT );
if (FileDlg.DoModal ()==IDOK)
{
   CString csFileName;
   CStringList csOnlyName;
   POSITION pos = FileDlg.GetStartPosition();
   while (pos)
   {
       csFileName = FileDlg.GetNextPathName(pos);
       csFileName.Delete(0,csFileName.ReverseFind('\\')+1);
       int pointpos = csFileName.ReverseFind('.');
       csFileName.Delete(pointpos,csFileName.GetLength()-pointpos);
       csOnlyName.AddTail(csFileName);
   }
}

Artificial Intelligence is no match for Natural Stupidity

No one can understand the truth until he drinks of coffee's frothy goodness. ~Sheik Abd-al-Kadir

I can't always be wrong ... or can I?

Re: ,

Hamid_RT27-Dec-06 6:09

Hamid_RT

27-Dec-06 6:09

Its not good title for a question.

WhiteSky

Linking error if project compile in vc8

singh_nav27-Dec-06 3:24

singh_nav

27-Dec-06 3:24

hi All ,

I have a project which is depend upon another project . Now i am using the function of another project's .h file into my main project file . If i compile it on VC6 then there is no any type error but if i use VC8 compiler then it is showing following linking error
I have the proper decleration and defination of these function

How to come out this problem

ProgressPage.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall ZipUnzip::~ZipUnzip(void)" (??1ZipUnzip@@UAE@XZ) referenced in function "public: void __thiscall CProgressPage::TraverseTree(class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >,struct _TREEITEM *,unsigned int)" (?TraverseTree@CProgressPage@@QAEXV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@PAU_TREEITEM@@I@Z)

ProgressPage.obj : error LNK2019: unresolved external symbol "public: unsigned char __thiscall ZipUnzip::RestoreFilesFromZipArchive(class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >,class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >,class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >)" (?RestoreFilesFromZipArchive@ZipUnzip@@QAEEV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@00@Z) referenced in function "public: void __thiscall CProgressPage::TraverseTree(class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >,struct _TREEITEM *,unsigned int)" (?TraverseTree@CProgressPage@@QAEXV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@PAU_TREEITEM@@I@Z)

ProgressPage.obj : error LNK2019: unresolved external symbol "public: __thiscall ZipUnzip::ZipUnzip(void)" (??0ZipUnzip@@QAE@XZ) referenced in function "public: void __thiscall CProgressPage::TraverseTree(class ATL::CStringT<wchar_t,class strtraitmfc<wchar_t,class="" atl::chtraitscrt<wchar_t=""> > >,struct _TREEITEM *,unsigned int)" (?TraverseTree@CProgressPage@@QAEXV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@PAU_TREEITEM@@I@Z)
.\Release/RebuilderWizard.exe : fatal error LNK1120: 3 unresolved externals

Regards
Navdeep

Re: Linking error if project compile in vc8

James R. Twine27-Dec-06 3:34

James R. Twine

27-Dec-06 3:34

It appears that you are pulling in the header for the ZipUnzip class, but not its implementation. You either need to add the .CPP file(s) to your project, or the library that contains the implementation.

Peace!

-=- James

Re: Linking error if project compile in vc8

Hamid_RT27-Dec-06 6:22

Hamid_RT

27-Dec-06 6:22

I think you need to add library to your program

WhiteSky

Problem while Reducing Size of Main Frame window?

aamir.zia27-Dec-06 2:53

aamir.zia

27-Dec-06 2:53

Hi all,
i am trying to reduce the size of main frame window on WM_DISPLAYCHANGE message. As i reduce the size of Main Frame to adjust resolution, the contained objects in Main Frame get cut, will i have to reduce the size of each and every thing in Main Frame window manually or is there any simpler way to do so??

thanx all

Aamir

Aamir Zia

Re: Problem while Reducing Size of Main Frame window?

James R. Twine27-Dec-06 2:57

James R. Twine

27-Dec-06 2:57

   The child controls will have to have their size and/or layout changed in response to the new resolution.

   You will have to do it manually, or use a framework that already supports this, but code will have to be written, regardless.

   Be aware that font size changes may also require a re-layout/resizing of controls as well.

   Peace!

-=- James

Re: Problem while Reducing Size of Main Frame window?

aamir.zia27-Dec-06 5:39

aamir.zia

27-Dec-06 5:39

Hi James,
can u provide any detail that wat kind of framework do i need to implement or is there any other already available?

Aamir Zia

Re: Problem while Reducing Size of Main Frame window?

James R. Twine27-Dec-06 6:18

James R. Twine

27-Dec-06 6:18

There are a few already available, I think one or two on this site. Search for "layout manager" as that is what those frameworks are generally called.

Peace!

-=- James

How To Save C++ (unsigned char* object) to Oracle DataBase?

JESRE27-Dec-06 2:41

JESRE

27-Dec-06 2:41

Dear Consultant,
What is the way to store
unsigned char* fingertemplate in oracle DataBase
We have In the Following Code
a variable of type fingertemplate and we preallocate 384 bytes
for it and somewhere else I want to Save It In Oracle DataBase
Please Tell Me What Is The Suitable Oracle Type For Storing
Unsinged Char * Varriable And How???
#include <stdio.h>
#include <stdlib.h>
#include "BS_API.h"
#include <stdlib.h>
#include <stdio.h>
#include "ORACL.H"
#include "OBOUND.H"
int main(int argc, char* argv[])
{
unsigned char* FingerTemplate=(unsigned char*)malloc(384);
OStartup();
ODatabase odb("local","suprema","suprema");
ODynaset odyt(odb," select ID,User_ID,template_num,template from qt_user_Template");
odyt.StartEdit();
odyt.AddNewRecord();
int temp1;
odyt.SetFieldValue("template",*FingerTemplate );
odyt.SetFieldValue("ID",temp1);
odyt.SetFieldValue("user_Id",temp1);
odyt.SetFieldValue("template_num",user->numOfFinger);
odyt.Update();
return 1;
}

JESECOV

Re: How To Save C++ (unsigned char* object) to Oracle DataBase?

James R. Twine27-Dec-06 2:51

James R. Twine

27-Dec-06 2:51

   Please quote your message correctly so that its appears correctly and > < characters appear correctly. Tip: that [Preview] button exists for a reason...

   Oh, yeah... If the character data does not contain any NUL or binary characters, you may be able to store it in a CHAR column. Otherwise you will have to use BLOB or IMAGE types (note that I am not that familiar with Oracle...).

   Peace!

-=- James

Re: How To Save C++ (unsigned char* object) to Oracle DataBase?

Hamid_RT27-Dec-06 6:24

Hamid_RT

27-Dec-06 6:24

Use of pre and code when you want to post a code Smile | :)

WhiteSky

Dialog based application lives but SDI doesn't :-(

SelvaKr27-Dec-06 2:24

SelvaKr

27-Dec-06 2:24

Hi,
I need to keep an SDI application alive even after logoff.

If i run a dialog based application with system's account the application lives even after logoff..
But an SDI app doesn't. It is getting closed when logoff even if it is started with system's account..
How it is getting the logoff message...

Note : Both are simple apps created with appwizard...no more codes yet...

Is there anyway to keep it alive after logoff...

Any help is appreciated.. Smile | :)

Thanks..

~ Selva

Re: Dialog based application lives but SDI doesn't :-(

James R. Twine27-Dec-06 2:49

James R. Twine

27-Dec-06 2:49

See what messages are being sent to it, like WM_ENDSESSION, for example, and handle them to prevent the normal functionality which may be to shut down.

Peace!

-=- James

Re: Dialog based application lives but SDI doesn't :-(

SelvaKr27-Dec-06 2:55

SelvaKr

27-Dec-06 2:55

Thanks James, I will do the same..

But before that,
What happens in case of a Dialog based application??? How it works...

I havent added any code to the applications. I just tested with the simple apps created with wizard...

any way i ll check the message and try to handle it...

~ Selva

Thanks...It works :-)

SelvaKr27-Dec-06 2:57

SelvaKr

27-Dec-06 2:57

Thanks a lot James..It works...

~ Selva

How to add .dll

manu_220527-Dec-06 2:18

manu_2205

27-Dec-06 2:18

HI How can i add .dll file in my project
i am using VS7.

manu

Re: How to add .dll

prasad_som27-Dec-06 2:22

prasad_som

27-Dec-06 2:22

Can you be more detailed about your problem ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: How to add .dll

manu_220527-Dec-06 2:37

manu_2205

27-Dec-06 2:37

I need some functionality in my project related to outlook.But i have one .dll file that contains some function that is useful for me .
Thats why i want to use them and this is possible after added the dll my code.

How can i do this

manu

Re: How to add .dll

prasad_som27-Dec-06 2:44

prasad_som

27-Dec-06 2:44

manu_2205 wrote:
I need some functionality in my project related to outlook

For this, there must be a interface you want to use.

manu_2205 wrote:
But i have one .dll file that contains some function that is useful for me .

Using dll is same as you was using in VC6. Either by implicit linking or explicit linking.

Prasad
Notifier using ATL | Operator new[],delete[][^]

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