C / C++ / MFC

led mike19-Dec-07 4:01

led mike

19-Dec-07 4:01

CrocodileBuck wrote:
samples on how to fill the tree

CrocodileBuck wrote:
but the only things i found are treectrls on dlgs

For filling the tree control it doesn't matter how it is hosted in the application because a tree control is a tree control, period. The same is true for ListViews and yes I don't remember there being a shortage of ListView and TreeView samples and articles on the internet. Mainly here on CodeProject and on MSDN.

CrocodileBuck19-Dec-07 4:11

CrocodileBuck

19-Dec-07 4:11

Thx Led Mike for qour quick answer Wink | ;)

!

No Tuts or samples ;(( !
I will try it anyway Wink | ;)

Best regards
Wink | ;)

Croc

led mike19-Dec-07 5:48

led mike

19-Dec-07 5:48

CrocodileBuck wrote:
No Tuts or samples

What? There are loads of them both here in CodeProject Articles and on MSDN.

For the articles on CodeProject in the left column under "Chapters" click "Desktop Development". In that list you will see both List Controls and Tree Controls.

Mark Salsbery19-Dec-07 6:41

Mark Salsbery

19-Dec-07 6:41

FWIW - when the new MFC classes are released in the next month or two,
there's new controls for both the tree and the list in the shell (Windows)
explorer.

You can roll your own, of course Smile | :)

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

led mike19-Dec-07 7:16

led mike

19-Dec-07 7:16

What are you doing in my thread! Laugh | :laugh:

Merry Christmas Mark

Re: Hotkey for menu Item [modified]

Mark Salsbery19-Dec-07 7:21

Mark Salsbery

19-Dec-07 7:21

led mike wrote:
What are you doing in my thread!

I stopped by to send my best wishes to you for a great holiday!

Poke tongue | ;-P

Merry Christmas!

Beer | [beer]

( or :eggnog: )

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Hotkey for menu Item

paresh_joe19-Dec-07 3:19

paresh_joe

19-Dec-07 3:19

How to insert a hotkey (Eg. Ctrl+U)in a menu item (through code) in vc++.

DoomedOne19-Dec-07 4:40

DoomedOne

19-Dec-07 4:40

Hi, hope this link helps for a start

http://msdn2.microsoft.com/en-us/library/ms646337(VS.85).aspx[^]

And here is a link to a thread whit a smal example on this

http://cboard.cprogramming.com/showthread.php?t=20926[^]

Habetis bona deum

modified on Wednesday, December 19, 2007 11:11:41 AM

Regarding Memory leak

adiveppanavar19-Dec-07 0:55

adiveppanavar

19-Dec-07 0:55

hi i am doing reading frame by frame using avcodec, posting the data for rendering. i am getting the video properly but i am getting memory leak in bitmapinfo
i am using bitmaps for drawing the image.
please help me to how to over come that.
thanks

CPallini19-Dec-07 1:01

CPallini

19-Dec-07 1:01

adiveppanavar wrote:
memory leak in bitmapinfo

How do you use it (i.e. post the relevant code.)?

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.

Hamid_RT19-Dec-07 1:25

Hamid_RT

19-Dec-07 1:25

Is it possible we see your code?how did you try?

Don Box19-Dec-07 1:44

Don Box

19-Dec-07 1:44

Hi adiveppanavar!
I'm also dealing with avcodec to convert a video file to the other format. COuld u help me out plz?

U'r help would be highly appreciated.

thanx

Come online at:-
jubinc@skype

David Crow19-Dec-07 2:35

Connect to MySQL from MFC Dlg

19-Dec-07 2:35

adiveppanavar wrote:
i am getting memory leak in bitmapinfo

How are you verifying this?

"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

QuickDeveloper18-Dec-07 23:58

QuickDeveloper

18-Dec-07 23:58

hi
I want to connect to MySQL database when i click a button in MFC dialog based application.

1)I searched web (including CP) but i didn't find exact info since there seems to be various methods to connect including DSN less (using MySQL++)

2)I have downloaded MySQL database & ODBC connector but i am not able to connect to it even while creating DSN(From Control Panel).

3)I am able to create tables etc on MySQL command line but not able to establish link between database & VC++ App.

Can anyone point me to a simple article which explains connecting to MySQl and inserting a record into it(with DSN or without DSN)

thanx in advance

"Every morning I go through Forbes list of 40 richest people in the world. If my name is not in there, I go to work..!!!"

Kiran Pinjala19-Dec-07 0:27

Kiran Pinjala

19-Dec-07 0:27

MySql installation will provide you with soem documentation for api's to be used for all operations with MySql Database.
Some of them are

void *mydata;
//initialize and connect to mysql database
mysql_init((MYSQL*) 0);
mysql_real_connect((MYSQL*) myData,dbHost,dbUID,dbPWD, NULL, MYSQL_PORT, NULL,0);
//select the database to futher operations
mysql_select_db( (MYSQL*)myData,"MYSQL");
// run aquery
mysql_query((MYSQL*)myData, "select * from mysql.host");

Saadhinchaali

Kiran Pinjala19-Dec-07 0:43

Kiran Pinjala

19-Dec-07 0:43

See here

Saadhinchaali

Hamid_RT19-Dec-07 1:21

Hamid_RT

19-Dec-07 1:21

See Using Visual C++ 6.0 to connect to MySQL[^].

<blockquote class="FQ"><div class="FQA">QuickDeveloper wrote:</div>"Every morning I go through Forbes list of 40 richest people in the world. If my name is not in there, I go to work..!!!"</blockquote>

if you find your name in that list do you go to work if see your name in the middle of list? Wink | ;)

David Crow19-Dec-07 2:39

19-Dec-07 2:39

QuickDeveloper wrote:
I want to connect to MySQL database when i click a button in MFC dialog based application.

So what are you having trouble with: 1) connecting to the data source, or 2) responding to a button click?

QuickDeveloper19-Dec-07 19:07

QuickDeveloper

19-Dec-07 19:07

DavidCrow wrote:
1) connecting to the data source,

Connecting to the datasource while creating DSN

"Every morning I go through Forbes list of 40 richest people in the world. If my name is not in there, I go to work..!!!"

David Crow20-Dec-07 2:23

read/write functions with dots as the last parameter

20-Dec-07 2:23

One way is to create a CRecordset-derived object. ClassWizard (Ctrl+W) will ask you what DSN to use.

Anthony Appleyard18-Dec-07 23:49

Anthony Appleyard

18-Dec-07 23:49

This type of construction so that a function with an indefinitely long parameter list can pass those parameterson to another function:

/*-----*/
void diprintf(HWND db,short c,char*fmt,...){char C[256];
vsprintf(C,fmt,(&fmt)+1);
SetDlgItemText(db,c,C);};
/*-----*/
short discanf(HWND db,short c,char*fmt,...){char C[256];
GetDlgItemText(db,c,C,256);
C[255]=0; return vsscanf(C,fmt,(&fmt)+1);}
/*-----*/

worked fine for me under Gnu C++ and Borland 4.5 C++, but my (free version) Visual C++ 2008 refused it with these error messages:

1>c:\2d\ppp_vc\ppp_vc\ppp.cpp(274) : error C2664: 'vsprintf' : cannot convert parameter 3 from 'char **' to 'va_list'
1>c:\2d\ppp_vc\ppp_vc\ppp.cpp(277) : error C3861: 'vsscanf': identifier not found

(plus the expected complaints about having char* instead of WCHAR* .)

I cannot find the info that I need in the online help.

Please what should these two funtions be corrected to for my Visual C++ 2008?

Re: read/write functions with dots as the last parameter

CPallini19-Dec-07 0:09

CPallini

19-Dec-07 0:09

Anthony Appleyard wrote:
cannot find the info that I need in the online help.

See there http://msdn2.microsoft.com/en-us/library/28d5ce15(VS.71).aspx[^]
the sample code looks promising Wink | ;)

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.

Re: read/write functions with dots as the last parameter

David Crow19-Dec-07 2:43