C / C++ / MFC

6-Oct-04 22:27

I have write an application, use VC++ connect to Oracle database, and use Crystal Report to view data and print

Any one can help me, how to connect to Oracle and use Crystal report.
thanks.

Member 14198776-Oct-04 23:43

6-Oct-04 23:43

The same problem i also have, but instead of Oracle database i am using MS Access as the database. Can Anybode let me know how to get the same thing using MS Access as the database.

I know how to connect to MS Acces database, but what i want to know is how to use Crystal Report to view data and print.

Regards,

Pankaj

Jose Cezar S. Ynion7-Oct-04 1:47

Jose Cezar S. Ynion

7-Oct-04 1:47

VC++ fronend, MS Access backend with Seagate Crystal Report sample code can be downloaded at

BlackDice7-Oct-04 2:54

BlackDice

7-Oct-04 2:54

Where?!?

[insert witty comment here]

bdiamond Sleepy | :zzz:

TrungHuynh7-Oct-04 14:15

7-Oct-04 14:15

could you , show me where to download sameple code
thank a ton

Jose Cezar S. Ynion7-Oct-04 16:14

Jose Cezar S. Ynion

7-Oct-04 16:14

sorry, here's the link
http://www.geocities.com/jcynion/jcynion_codes.htm

TrungHuynh7-Oct-04 18:35

7-Oct-04 18:35

Thanks you vey much, but i live in VietNam, so the proxy
not allow me to go out ( especially geocities.com)

could you send to me that code

thank a ton

Jose Cezar S. Ynion7-Oct-04 16:11

Jose Cezar S. Ynion

7-Oct-04 16:11

sorry, here's the link
http://www.geocities.com/jcynion/jcynion_codes.htm

TrungHuynh7-Oct-04 23:19

Change Cell Color on bases of Cell Value

7-Oct-04 23:19

I get an error "the library PDBDAO.DLL could not be found" when i show or print report.

Transparent textbox

Anonymous6-Oct-04 22:18

Anonymous

6-Oct-04 22:18

How would I go about subclassing a textbox to have a transparent. I'm stumped by this one. I can draw a differnt background but i cannot make the textbox transparent.

Re: Transparent textbox

Sujan Christo7-Oct-04 0:36

Sujan Christo

7-Oct-04 0:36

Hi,
Have a look @ this article http://www.codeguru.com/Cpp/controls/editctrl/backgroundcolor/article.php/c6857/[^]
Have a look @ the CInplaceEdit class
It may help you
Sujan

auur6-Oct-04 22:07

auur

6-Oct-04 22:07

I am using vsflexgrid 8 . and in it i want to change cell color based on
cell's value if it is more then some value then color is red same way i want to
use check box in vsflexgrid.

please help me

double and float

J. Svensson6-Oct-04 21:50

J. Svensson

6-Oct-04 21:50

Can someone explain why the value 0.930 is changed then it is set in visual c++, and how I can do if I only want three decimals?

double d=(double)0.930;
//d=0.93000000000000005
float f=(float)d;
//f=0.93000001

Re: double and float

Iain Clarke, Warrior Programmer6-Oct-04 22:25

Iain Clarke, Warrior Programmer

6-Oct-04 22:25

Same reason DWORDs can store bigger numbers than WORDs.

doubles take up more memory, so can stored your number with greater precision.

Unless your number is coincidentally neat, a decimal fraction is unlikely to be stored perfectly in binary.

If you wany three decimal places, you can either print only three:

printf / CString::Format ("%.3lf", dValue);

Or stored your number as an integer, but remember to multiply / divide by 1000 when appropriate.

Iain.

Printing Problem !!!

Member 14198776-Oct-04 19:07

6-Oct-04 19:07

Hi...I am new to this forum..this being my first message.

I am working on a project in which i want to do billing. I have seen in various stores that the window in which they enter the values, it is not the same when the printout comes out, it is having some other format.

Can i Know how to print our own customised views while entering some data in a window ??

Pankaj

Yulianto.6-Oct-04 19:20

Yulianto.

6-Oct-04 19:20

What is the format? Where do you print?

<italic>Work hard and a bit of luck is the key to success.

You don`t need to be genius, to be rich.

Member 14198776-Oct-04 19:59

6-Oct-04 19:59

Thanks a lot for replying so soon to my problem. Since i am new i was wondering what will happen to my problem.

As you asked...

1. I will be printing on a dot matrix printer.

2. regarding the format, so i am unable to tell since i am not getting what you exactly mean by it ?

Please do specify so that i can clear the picture.

Thanks...

Sujan Christo6-Oct-04 21:19

Sujan Christo

6-Oct-04 21:19

Hi,
One simplest way is to use word automation. You can move the data into a word document programatically, and do the printing. If needed we can give the generated output to the user itself b4 printing.
Sujan

Member 14198776-Oct-04 21:32

6-Oct-04 21:32

Hi,
Thanks for your reply...

I had the same thing in my mind, but do not know how to do this thing programatically. can you please help me out how to code this word automation. All what is to be done will be that some values have to be exported to the word document where our format of the printout will be ready. And from there we will have to fire the print out somehow.

I know the procedure, but how to code all this is not known by me. Please help me out.

Thanks,

Pankaj

Sujan Christo6-Oct-04 22:45

Sujan Christo

6-Oct-04 22:45

Hi Pankaj,
Have a look @ the following links. It will surely help you
http://support.microsoft.com/default.aspx?scid=kb;EN-US;178749[^]

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnoffdev/html/vsofficedev.asp[^]

Sujan

toxcct6-Oct-04 22:54

toxcct

6-Oct-04 22:54

and what do you do if office (or even Word) is not installed ?

TOXCCT >>> GEII power

Member 14198776-Oct-04 23:10

6-Oct-04 23:10

The idea of having office or word and then making the print outs was one way for the solution to the problem. What you have said is very true, and shouldbe thought over.

Well, as far as i am concerned, i am not aware of it at all. If you can help me out regarding it then please let me know.

Regards,

Pankaj