Re: minimal coverage - C / C++ / MFC Discussion Boards

Re: minimal coverage

CPallini5-Jul-09 21:03

CPallini

5-Jul-09 21:03

It looks like homework and it looks like you didn't read forum guidelines [^].
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: minimal coverage

Hamed_sm20025-Jul-09 21:07

Hamed_sm2002

5-Jul-09 21:07

i want only the algorithm. plz help me to do my job

Re: minimal coverage

CPallini5-Jul-09 21:14

CPallini

5-Jul-09 21:14

That make me think you haven't read forum guidelines yet. I strongly advice you to do it.
Smile | :)

Re: minimal coverage

Chandrasekharan P5-Jul-09 21:37

Chandrasekharan P

5-Jul-09 21:37

How much will you pay?

Re: minimal coverage

Hamed_sm20025-Jul-09 21:42

Hamed_sm2002

5-Jul-09 21:42

a kiss

Re: minimal coverage

Chandrasekharan P5-Jul-09 21:51

Chandrasekharan P

5-Jul-09 21:51

Ask you teacher or your manager( if you are working) to do that for you. They wont mind a kiss from you.

Re: minimal coverage

Hamid_RT6-Jul-09 1:01

Hamid_RT

6-Jul-09 1:01

I read it but I cant find any answer yet? Cool | :cool:

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: minimal coverage

CPallini5-Jul-09 21:54

CPallini

5-Jul-09 21:54

Why don't you just try? It doesn't look a daunting task and you're a developer, aren't you?
Smile | :)

Re: minimal coverage

TheGreatAndPowerfulOz6-Jul-09 10:53

TheGreatAndPowerfulOz

6-Jul-09 10:53

please send me your bank account information so that I may deduct fee for stupid question

Get CultureInfo Use VC

jeansea5-Jul-09 20:21

jeansea

5-Jul-09 20:21

hi everybody

Today i build MFC to get CultureInfo include Culture Name and Culture

Identifier

like :
en 0x0009 English
en-AU 0x0C09 English - Australia
en-BZ 0x2809 English - Belize
en-CA 0x1009 English - Canada
en-CB 0x2409 English - Caribbean
en-IE 0x1809 English - Ireland
en-JM 0x2009 English - Jamaica
en-NZ 0x1409 English - New Zealand
en-PH 0x3409 English - Philippines
en-ZA 0x1C09 English - South Africa
en-TT 0x2C09 English - Trinidad and Tobago
en-GB 0x0809 English - United Kingdom

but i don't know how to implement it?

thank you

Re: Get CultureInfo Use VC

jeansea5-Jul-09 20:58

jeansea

5-Jul-09 20:58

anybody understand what i say? could help me Smile | :)

Re: Get CultureInfo Use VC

Chandrasekharan P5-Jul-09 21:39

Chandrasekharan P

5-Jul-09 21:39

Re: Get CultureInfo Use VC

jeansea5-Jul-09 21:49

jeansea

5-Jul-09 21:49

Chandru080 wrote:
No

means No methods or NOT understand what i say?
Confused | :confused:

Re: Get CultureInfo Use VC

Chandrasekharan P5-Jul-09 21:52

Chandrasekharan P

5-Jul-09 21:52

Did not understand what you meant. Please explain a little more.

error C2065: '_Application' : undeclared identifier

Davitor5-Jul-09 20:09

Davitor

5-Jul-09 20:09

Hi all
i am useing this link http://support.microsoft.com/kb/q243394/ for write data in excel.I have include these files

#include <afxdao.h>

//
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\OFFICE12\\MSO.DLL" 

using namespace Office;

#import "C:\\Program Files\\Common Files\\Microsoft Shared\\VBA\\VBA6\\VBE6EXT.OLB"

using namespace VBIDE;

#import "C:\\Program Files\\Microsoft Office\\OFFICE11\\EXCEL.EXE" \
	rename( "DialogBox", "ExcelDialogBox" ) \
	rename( "RGB", "ExcelRGB" ) \
	rename( "CopyFile", "ExcelCopyFile" ) \
	rename( "ReplaceText", "ExcelReplaceText" )

"stdafx.h".

But i have a error error C2065: '_Application' : undeclared identifier.Plz help me

Re: error C2065: '_Application' : undeclared identifier

Stuart Dootson5-Jul-09 21:52

Stuart Dootson

5-Jul-09 21:52

_Application is in the Excel namespace when you import it like that. Either explicitly qualify the use of Excel objects or add 'using namespace Excel;' after the last #import statement.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: error C2065: '_Application' : undeclared identifier

Davitor6-Jul-09 0:27

Davitor

6-Jul-09 0:27

Thanks for reply Mr. Stuart Dootson.

See i am getting problem to write data in excel and read from mysql.I am searching here and there but i havn't found any good example or tips.If any one have example then plz givem.Plz help me

Re: error C2065: '_Application' : undeclared identifier

David Crow6-Jul-09 3:45

David Crow

6-Jul-09 3:45

Davitor wrote:
See i am getting problem to write data in excel...I am searching here and there but i havn't found any good example or tips.If any one have example then plz givem.Plz help me

Does this help?

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Exception Handling using catch(...) [modified]

vijay.victory5-Jul-09 20:05

vijay.victory

5-Jul-09 20:05

Hi Experts,

I m doing a databse application using CDatabase and CRecordset classes. The Database is created dynamically using Catalog.

 _CatalogPtr m_pCatalog  = NULL;
				 CoInitialize(NULL);
		         m_pCatalog.CreateInstance(__uuidof (Catalog));
			
m_pCatalog->Create((const char *)(CString("Provider =Microsoft.Jet.OLEDB.4.0;Data Source=" + csAccessDbname)));

I have two Queries.

1>. I have handle the exception using CDBExceptionand a general exception handler Catch(...).But for the following statement,

UserRs.Open(CRecordset::snapshot,Sql,CRecordset::none);

an exception occurs but could not caught by CDBException but caught in Catch(...) block. But the prbm is I couldnt understand the reason.
I want to Show the Exception in Catch(...) Block.

2>. My code is as follows :

try
	{
		  UserCn.OpenEx(_T("Driver={Microsoft Access Driver (*.mdb)};" "Dbq=" + csAccessDbname + ";"),CDatabase::noOdbcDialog);  
	  }
           //Exception occurd here
	  UserRs.Open(CRecordset::snapshot,Sql,CRecordset::none);	  
	}	
	catch(CDBException cdb)
	{ 
	  MessageBox(NULL,cdb.m_strError ,"fnInitFromFile_CDBException",0);
	}
	catch(CException ce)
	{
	  AfxMessageBox(ce.ReportError());	  
	  AfxMessageBox("CException..inside fnInitFromFile");
	}
	catch(...)
	{ 	  //Exception caught here
	  MessageBox(NULL,"CRecordSetfailed.. ","fnInitFromFile_Exception",0);	  	  
	}

This code works fine for my machine but on others machine.
It create database and Exception is occured at UserRs.Open() statement.

PLz Help me..
I m trying my all ways to solve this problem..
Thnx is advance..
waitnng for ur valuable response..

I have never failed,I just found 1000 ways that never works.
Regards,
Victory.

modified on Monday, July 6, 2009 2:28 AM

Re: Exception Handling using catch(...)

Cedric Moonen5-Jul-09 20:30

Cedric Moonen

5-Jul-09 20:30

vijay.victory wrote:
It create database and Exception is occured at UserRs.Open() statement.

Could you paste the exact exception details (e.g. the complete error description) ?

Cédric Moonen
Software developer

Charting control [v2.0]
OpenGL game tutorial in C++

Re: Exception Handling using catch(...)

vijay.victory5-Jul-09 20:35

vijay.victory

5-Jul-09 20:35

Thnk u for ur reply.

But as I said, it is caught by catch(...) block and handled by me.
So I dont know the Exact Exception that occrd here..
Can u tell me, How I can Display or know which Exception is caught by catch(...) block.
I m confused about the situation where, It works fine on my machine but not on some others machines..

Plz Reply...

I have never failed,I just found 1000 ways that never works.
Regards,
Victory.

Re: Exception Handling using catch(...) [modified]

Stuart Dootson5-Jul-09 21:50

Stuart Dootson

5-Jul-09 21:50

Note the documentation[^] - CRecordset::Open can throw exceptions of type CDBException* and CMemoryException* - i.e. POINTERS to exception objects, not exception objects. MFC throws pointers because when it was written, the Microsoft C++ compiler didn't do exceptions (not properly, at least), so MFC had its own exception handling functionality.

Change your exception handlers to the code below (note the exception signature and the added exception object deletion lines) and you should be good.

catch(CDBException* cdb)
{
   MessageBox(NULL,cdb.m_strError ,"fnInitFromFile_CDBException",0);
   cdb->Delete();
}
catch(CException* ce)
{
   AfxMessageBox(ce.ReportError());
   AfxMessageBox("CException..inside fnInitFromFile");
   ce->Delete();
}

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

modified on Monday, July 6, 2009 5:30 AM

Re: Exception Handling using catch(...)

vijay.victory5-Jul-09 23:27

vijay.victory

5-Jul-09 23:27

Thanx Stuart,

Actually the exception is not caught by above both catch() blocks.
So I think there is no need to use Delete here.
But as u said, I had use this..But problem not solved..

Plz...anyonce can tell me how to Show the Exact Exception details caught in catch(...) block.
so i can find the solution as early as possible.

I have never failed,I just found 1000 ways that never works.
Regards,
Victory.

Re: Exception Handling using catch(...)

Stuart Dootson5-Jul-09 23:45

Stuart Dootson

5-Jul-09 23:45

Firstly - I made a typo in my answer to you.

vijay.victory wrote:
Actually the exception is not caught by above both catch() blocks.

That implies the exception is (probably) a Win32 structured exception.

vijay.victory wrote:
So I think there is no need to use Delete here

You use Delete in the exception handler when you catch an exception. Yes, you most definitely need to use it in that case.

vijay.victory wrote:
anyonce can tell me how to Show the Exact Exception details caught in catch(...) block

You can't in the exception handler. Full stop.

What you could do is to set a breakpoint on exceptions being thrown - look in the Visual Studio Debug menu at the Exceptions menu item. That will allow you to interrupt execution (when running under the debugger) whenever an exception is thrown. So, you'll see where (and why) the exception is thrown, what type it is etc

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: Exception Handling using catch(...)

vijay.victory6-Jul-09 0:13

vijay.victory

6-Jul-09 0:13

Thanx Stuart Dootson ,

Thanx a lot..
I already tried this for my PC..
But on my machine it works fine(Where I can Debug).
But on others machine , How I can Debug without the code.??
On that machine I use only the generted EXE of my application.

Is their any other way?

and I doubt about my Open() statement..
can u check it once and reply if any modification..
the code is at first message..
plzzzzzz .......

waitng for ur Reply..

I have never failed,I just found 1000 ways that never works.
Regards,
Victory.

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