C / C++ / MFC

13-Jun-06 23:53

hummm, i'll queue your request and treat it when i have treated all the others queued before your Poke tongue | ;-P

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

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yogendra kaushik13-Jun-06 21:48

13-Jun-06 21:48

[Message Deleted]

Eytukan13-Jun-06 22:08

Eytukan

13-Jun-06 22:08

Quite blunt, but why do you say if (!res) ?
shouldn't it be if(res) ? (It depends on how you assume.But generally if a function executes successfully , it returns a positive value or a true, If the function is done by you, you follow it too)

yogendra kaushik wrote:
if (i != 1)

And here, I suggest you check (i>0) (in general) and you miss the else part. make an else part of the second if then display AfxMessageBox "Not Found!"

<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[ Jig | [Dance]

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[My Current Status]

yogendra kaushik13-Jun-06 22:21

13-Jun-06 22:21

yar this will not work as if it delete sucessfully it will not display message and if i enter wrong id it willnot display message

Please mail me

Viorel.13-Jun-06 22:32

13-Jun-06 22:32

Maybe mysql_num_rows can be used only with SQL statements which return result set? Check the documentation. If no other solutions, I think you can first execute a SELECT statement in order to see if there is a row, then use mysql_num_rows to check the result, and after this use DELETE.

[Message Deleted]

yogendra kaushik13-Jun-06 22:49

13-Jun-06 22:49

[Message Deleted]

Viorel.13-Jun-06 22:59

13-Jun-06 22:59

Maybe you forgot to execute the SELECT statement with mysql_query or mysql_real_query?

yogendra kaushik14-Jun-06 0:03

14-Jun-06 0:03

sir u r the man who can solve any problem its amazing
thanks a lot
sir i want to fetch date from mysql table with other values that is when i press fetch button in mfc dialogbox it will display values from mysql table into dialog box's edit boxes . all values are fetched but date does not
as the mysql date format is yyyy-mm-dd and the datetime picker in mfc has the format dd-mm-yyyy
plz tel me how to fetch it

Please mail me

Viorel.14-Jun-06 1:14

14-Jun-06 1:14

Maybe like this:

const char * const s = "2006-06-12" ; // the date in yyyy-mm-dd format
int year, month, day;
sscanf(s, "%i-%i-%i", &year, &month, &day);
CTime const t(year, month, day, 0, 0, 0);
m_cMyDateTimePicker.SetTime(&t);

yogendra kaushik14-Jun-06 1:49

14-Jun-06 1:49

but sir wat iwill enter in place of date 2006-06-12 otherwise it will give only this date. i dont know but value stored in mysql table

const char * const s = "2006-06-12" ;

Please mail me

Viorel.14-Jun-06 2:35

14-Jun-06 2:35

It was just a sample.

In your application you probably get date from database with a SELECT statement, let us say "SELECT id, name, date, count FROM myTable" (this is just a sample). Then you use mysql_query and finally something like res = mysql_store_result(myDB). Now you can access the date value, which is the third field of the statement:

char * s = row[2];

Put a breakpoint here and see if the date value is valid. Then use the previous sample to display it.

yogendra kaushik14-Jun-06 2:49

14-Jun-06 2:49

thanks a lot sir
can i hav ur personel mail id if possible and u dont mind

Please mail me

sense print click using DWebBrowserEvent

Eytukan13-Jun-06 23:04

Eytukan

13-Jun-06 23:04

First try hard-coding your SQL statement. i.e select * from empinfo where empid = 111 and see if it works. Mostly the bug sits in the way we assemble the string. And if the hard-coding works fine, try to make your sql string and before excuting it, Display it in a message box or in a CEdit so that you could verify that you are passing a well formed query string. Or you can also set check points to see the string.

<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[ Jig | [Dance]

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[My Current Status]

c_jangid13-Jun-06 21:37

c_jangid

13-Jun-06 21:37

i want to sense the event of clicking the print option on the file menu in Internet Explorer... can anyone tell me how i can do this.. i need to display something when the user clicks on the print option.

dlete pointer.

see me13-Jun-06 21:37

13-Jun-06 21:37

When ever i try to delete a pointer exception is occuring.

if any reson for this????? Confused | :confused:

yours faithfully
ajeeshcv

Re: dlete pointer.

toxcct13-Jun-06 21:44

13-Jun-06 21:44

how do you do it ?

isn't the pointer already deleted (it's a possibility) ?

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

see me13-Jun-06 21:48

13-Jun-06 21:48

no...i tried to delete it after checking. Cry | :((

if( pPointer )
{
delete pPointer;
pPointer = 0;
}

yours faithfully
ajeeshcv

toxcct13-Jun-06 21:51

13-Jun-06 21:51

and what is the error ?????

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

see me13-Jun-06 22:08

13-Jun-06 22:08

exception is occuring.

yours faithfully
ajeeshcv

toxcct13-Jun-06 22:10

13-Jun-06 22:10

Ajeesh c v wrote:
exception is occuring.

DAMNNNNN !!! WHICHHHH ?????

if you don't provide some descriptions of your error case, how can one help you ?? Unsure | :~

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

see me13-Jun-06 22:16

13-Jun-06 22:16

ok...
I think the problem is occuring due to this reason.

am initializing the pointer from thread...adn try to delete it from another thread..

if there is any chance of occuring exception????

Please help me...

yours faithfully
ajeeshcv

toxcct13-Jun-06 22:19

13-Jun-06 22:19

as far as you don't answer my questions, i don't help you furthermore.

Sleepy | :zzz:

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Viorel.13-Jun-06 22:23

13-Jun-06 22:23

I think this causes problems if your project’s configuration does not allow multi-threading. You should open the project’s properties dialog and be sure that the C/C++ --> Code Generation --> Runtime Library option contains a right value related to multi-threading. Then rebuild the application.

see me13-Jun-06 22:29