C / C++ / MFC Discussion Boards

ElizabethC11-Mar-03 5:43

11-Mar-03 5:43

I am starting to receive driver not capable error about a week ago on one of the Oracle tables I used in the application, when doing an Update to the CRecordset.
For example:
m_pSet->Edit();
UpdateData(TRUE);
m_pSet->Update();

I have VC++ 6 Enterprise and Oracle ODBC 9.x. This problem only occurs in one table.

-Elizabeth

Eilzabeth

Re: Driver not capable at Update

Alvaro Mendez11-Mar-03 11:20

Alvaro Mendez

11-Mar-03 11:20

Hmmmm, it sure smells as though you don't have UPDATE privileges on the table.

Regards,
Alvaro

Quitters never win. Winners never quit. But those who never win and never quit are idiots. -- despair.com

Re: Driver not capable at Update

Anonymous11-Mar-03 12:24

Anonymous

11-Mar-03 12:24

I am not sure what was causing it. For sure it is not the update privilege. After I reset the filter (m_pSet->m_strFilter = ""; m_pSet->Requery(); and did some m_pSet->MoveNext() to get to the record), I was able to do an update successfully.

Driver not capable does not tell me any information about why sometimes I can't do an Update().

Re: Driver not capable at Update (same as the previous reply)

ElizabethC11-Mar-03 12:52

ElizabethC

11-Mar-03 12:52

Re: Driver not capable at Update

ramki kicha11-Mar-03 17:45

ramki kicha

11-Mar-03 17:45

After an EDIT(0 ,there should not be any call to Move XXX() functions .Did u try the function canupdate() function

Re: Driver not capable at Update

ElizabethC12-Mar-03 12:29

ElizabethC

12-Mar-03 12:29

There was not a Move function after Edit function. However, I didn't check if the record set CanUpdate. Does CanUpdate give me a more specific reason instead of Driver not capable?

Eilzabeth

webbrowser2 navigate help

Doom11-Mar-03 5:18

Doom

11-Mar-03 5:18

I am trying to access an html file which is in the same directory as the .exe of the program, but whenever i nav there it adds http:// to the url. I do not want to use the full file://c:/... extension but would like to do it local to the exe.
If anyone knows an easy solution could you fill me in?
I am not sure wehre they will put the exe and all that when it is on the client machine so i would like to access it in a relative url fashion, however if someone knows some code to find the current path of the program that i could use that and attache like index.htm on it.

Any help or sample code would be appreciated

Re: webbrowser2 navigate help

Big Art11-Mar-03 6:08

Big Art

11-Mar-03 6:08

Try using GetModuleFileName(...)

Re: webbrowser2 navigate help

Doom11-Mar-03 6:53

Doom

11-Mar-03 6:53

that got the path of the exe Smile | :)

i have not tested it with my navigate yet because all that code is at home but i will let you know, all should be good though
thanks alot

CListCtrl

JensB11-Mar-03 5:15

JensB

11-Mar-03 5:15

Hi
I've just worked a bit with the CListCtrl but i want to have gridlines around items and subitems.

I think it's very simple, but i don't seem to find it

Greetings
Jens

Re: CListCtrl

Joan M11-Mar-03 5:28

Joan M

11-Mar-03 5:28

A little sample:

//------------------------------------------------
// Obtain the current style and style ex...
DWORD dwExStyle = this->m_cLCtrlParametritzacions.GetExtendedStyle();
DWORD dwStyle = this->m_cLCtrlParametritzacions.GetStyle();
//------------------------------------------------
// Modify the styles as desired
dwStyle |= LVS_SINGLESEL | LVS_SHOWSELALWAYS | LVS_NOSORTHEADER;
dwExStyle |= LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES;   <code>this is what you want</code>
//------------------------------------------------
// Apply those styles...
this->m_cLCtrlParametritzacions.ModifyStyle(0,dwStyle);
this->m_cLCtrlParametritzacions.SetExtendedStyle(dwExStyle);  <code>Here is where the modification gets applied</code>
//------------------------------------------------
// Hack the items height using a imagelist whitout icons...
this->m_cilHackItemHeight.Create(1,30,ILC_COLOR,1,1);
this->m_cLCtrlParametritzacions.SetImageList(&m_cilHackItemHeight,LVSIL_SMALL);

Hope this helps...

Re: CListCtrl

JensB11-Mar-03 20:33

JensB

11-Mar-03 20:33

m_listkiezers is a CListCtrl.

at: DWORD dwExStyle = m_listkiezers.GetExtendedStyle();

i get the following error:
error C2039: 'SetExtendedStyle' : is not a member of 'CListCtrl'

I searched for the class members for CListCtrl and 'SetExtendedStyle' was in it but it won't accept it.

Can you help me?

Thanks
Jens

Re: CListCtrl

Joan M12-Mar-03 20:29

Joan M

12-Mar-03 20:29

By now I don't know what can happen...

please, post a message with the code and the version of VC++ you are using...

Re: CListCtrl

JensB13-Mar-03 21:03

JensB

13-Mar-03 21:03

hi Joan

void CDlgM4_1::SetGridLines()
{
m_listkiezers.ModifyStyleEx(0, WS_EX_CLIENTEDGE, 0); //WS_EX_CLIENTEDGE: specifies that a window has a border with a sunken edge.
m_listkiezers.SetExtendedStyle(LVS_REPORT|LVS_EX_GRIDLINES);
}

and error here:
error C2039: 'SetExtendedStyle' : is not a member of 'CListCtrl'

I use Microsoft Developer Studio 97, Microsoft Visual C++ 5.0 (Corporate Edition)

How this helps. Confused | :confused:

Greetings from Jens

Database

Dennis L11-Mar-03 5:00

Dennis L

11-Mar-03 5:00

Hi all!

How can i connect my Win32 API application with an Access database???

Re: Database

ramki kicha11-Mar-03 17:50

ramki kicha

11-Mar-03 17:50

Use ODBC API's ....Create a DSN and use ODBC APIs...Refer MSDN for ODBC APIs..If it is possible use MFC CRecordset object

Re: Database

Michael P Butler11-Mar-03 21:54

Michael P Butler

11-Mar-03 21:54

Look at the ADO samples in http://www.codeproject.com/database/[^]

Michael

He who knows when he can fight and when he cannot will be victorious - Sun Tzu (The Art of War)

get the last # from a 2 digit sum

InternetMill11-Mar-03 4:35

InternetMill

11-Mar-03 4:35

Hey,
Is there a way that you can take the last number (one's digit) from a sum of 2 numbers added together? For example if I have numbers like 4, 8 that = 12. I only want to take the 2 though. Is this possible?
Thanks
Matt

Matt Millican
http://www.internetmill.com

Re: get the last # from a 2 digit sum

C^hris L^osinger11-Mar-03 4:43

C^hris L^osinger

11-Mar-03 4:43

#include < math.h>
int a = 8;
int b = 4;
int lastDigit = (a + b) - (int)pow(10, (int)log10(a + b)));

-c

When history comes, it always takes you by surprise.

Bobber!

Re: get the last # from a 2 digit sum

Nitron11-Mar-03 4:47

Nitron

11-Mar-03 4:47

Chris Losinger wrote:
int lastDigit = (a + b) - (int)pow(10, (int)log10(a + b)));

OMG | :OMG:

I guess I didn't think of it that way Poke tongue | ;-P

- Nitron

"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb

Re: get the last # from a 2 digit sum

C^hris L^osinger11-Mar-03 5:06

C^hris L^osinger

11-Mar-03 5:06

i like a solution that's more complicated than the problem it solves.

-c

When history comes, it always takes you by surprise.

Bobber!

Re: get the last # from a 2 digit sum

Tim Smith11-Mar-03 5:41

Tim Smith

11-Mar-03 5:41

I'm keeping my mouth shut.

Laugh | :laugh:

Tim Smith

I'm going to patent thought. I have yet to see any prior art.

Re: get the last # from a 2 digit sum

C^hris L^osinger11-Mar-03 6:58

C^hris L^osinger

11-Mar-03 6:58

come on, spit it out. i'd hate for you to have to hold back.

-c

Image tools: ThumbNailer, Bobber, TIFFAssembler

Re: get the last # from a 2 digit sum

Tim Smith11-Mar-03 7:02

Tim Smith

11-Mar-03 7:02

Nah, was just going to be my same rant about some of the overly complex solutions to simple problems. It is the same rant I have always had. I wanted to spare people the misery. Laugh | :laugh:

Tim Smith

I'm going to patent thought. I have yet to see any prior art.

Re: get the last # from a 2 digit sum

Nitron11-Mar-03 4:45

Nitron

11-Mar-03 4:45

int num = 4 + 8;
CString szNumber = "";
szNumber.Format("%d", num);
int ones_col = atoi(szNumber.Right(1));

- Nitron

"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb

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