C / C++ / MFC

Re: Problem occurred ...please help

Andrzej Markowski13-Oct-04 22:26

Andrzej Markowski

13-Oct-04 22:26

You could use CString to convert from UNICODE to char string like this: m_lbParties.AddString(CString(bstrParty)) or use WideCharToMultiByte function. You must also create list box before you call AddString.

Regards,
Andrzej Markowski

My Latest ArticlesCCustomBitmapButton: An owner-draw button and a frame for the caption bar, in one class.
CCustomTabCtrl: A clone of the Excel tab sheet control.

How to find the Domain name.

Jijo.Raj13-Oct-04 20:04

Jijo.Raj

13-Oct-04 20:04

Dear all,
in VC++ we can find the username by calling GetUserName () API. But how to find the Domain name ? please help me.

Regards,
Jijo. Rose | [Rose]

________________________________

Yesterday is history,
Tomorrow is a mystery,
But today is a present.

Re: How to find the Domain name.

geo_m14-Oct-04 0:18

geo_m

14-Oct-04 0:18

look at IADsADSystemInfo documentation, there's everything you may need.

Re: How to find the Domain name.

Jijo.Raj14-Oct-04 2:28

Jijo.Raj

14-Oct-04 2:28

Dear Geo,

Thanks a lot. Smile | :)

Regards,
Jijo

________________________________

Yesterday is history,
Tomorrow is a mystery,
But today is a present.

Re: How to find the Domain name.

David Crow14-Oct-04 2:50

David Crow

14-Oct-04 2:50

Use NetWkstaGetInfo() to get the name of the domain to which the workstation belongs. Use NetWkstaUserGetInfo() to get the name of the domain in which the user is currently logged on

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: How to find the Domain name.

Jijo.Raj18-Oct-04 20:35

Jijo.Raj

18-Oct-04 20:35

Dear David,

Actually i was searching for this type API... Thank you very much... Smile | :)

Regards,
Jijo.

________________________________

Yesterday is history,
Tomorrow is a mystery,
But today is a present.

Changing the look and feel of button

ledallam13-Oct-04 19:57

ledallam

13-Oct-04 19:57

Hello,

I have a button, I want to change the look of the button when the mouse is over and when the button is pressed and released. The look and feel should be similar i.e exact replica when a menu item button is clicked. I know that I have to do this in OnDrawItem. But without using bitmaps for changing the look and feel of button, I want to use some drawing operations. Can anyone please help me to do this?

Thnaks
Madhavi

Re: Changing the look and feel of button

Sujan Christo13-Oct-04 20:41

Sujan Christo

13-Oct-04 20:41

Hi,
Have a look @ this article

http://www.codetools.com/buttonctrl/cbuttonst.asp

Sujan

Re: Changing the look and feel of button

pubududilena13-Oct-04 20:45

pubududilena

13-Oct-04 20:45

hi I think you can do it using Hoover Button..
please read this:
http://www.codeproject.com/buttonctrl/hoverbutton.asp[^]

Re: Changing the look and feel of button

ledallam13-Oct-04 20:53

ledallam

13-Oct-04 20:53

Hi,

I want to do the same, but without loading the bitmap on button. My buuton should only contain text.

I hope u got my point.

Please give me some suggestions...

thnaks
madhavi

Re: Changing the look and feel of button

rabih_kai13-Oct-04 23:34

rabih_kai

13-Oct-04 23:34

OnMouseHover event will simply solve what u r looking for either with Image or test, just drop some code there and u will see the difference

How do I remove this Error?

pubududilena13-Oct-04 19:27

pubududilena

13-Oct-04 19:27

hi all,
I'm having a Error when I compilled my Project.
Error is
"error C2664: 'CreateWindowExW' : cannot convert parameter 2 from 'char [15]' to 'const unsigned short *'
Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast"

Probelm caused Code Part:-
HWND m_hDisplay;

m_hDisplay = CreateWindowEx ( WS_EX_CLIENTEDGE, RICHEDIT_CLASS, NULL,
WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL |
ES_MULTILINE | ES_AUTOVSCROLL | ES_AUTOHSCROLL,
0, 0, 100, 100,
m_hWnd, (HMENU)IDC_IM_DISPLAY, GetModuleHandle(NULL), NULL);

There is a Problem in "RICHEDIT_CLASS" ..So what is the solution for that?..If anyone know this please help me ? Frown | :(

Thanks in advance..

Re: How do I remove this Error?

GDavy13-Oct-04 19:52

GDavy

13-Oct-04 19:52

Try the following:

CreateWindowEx ( WS_EX_CLIENTEDGE, _T(RICHEDIT_CLASS), NULL,
WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | ......

Greetz,
Davy

Re: How do I remove this Error?

pubududilena13-Oct-04 20:04

pubududilena

13-Oct-04 20:04

hi Davy,
Many Thanks ...I compilled it.

Where's the code?

Anonymous13-Oct-04 17:10

Anonymous

13-Oct-04 17:10

Clicked on File Menu
Selected New Project
Selected "MFC AppWizard (exe)"
Selected Dialog Based
I got a new dialog that has 2 buttons - OK, CANCEL.

Q. Where's the code that adds them? What's a newbie got to do to get with this stuff?
Q. Are there any tutorials that describe step by step application UI development with screenshots or explain what the Class Wizard does and how somethings done there can be undone?
Q. Finally, how does one create a tabbed page?

Re: Where's the code?

Tyrus18213-Oct-04 17:28

Tyrus182

13-Oct-04 17:28

you need to start off by buy a book on visual c++ or taking some classes or finding lots and lots of tutorials online
and yes there are tons even here.
and creating a tab page is somewhat complicated you would need more than basic programming skill to create a tabbed page
anywhere here is a tutorial on making a dialog based app
http://www.thecodeproject.com/dialog/dialogapptute.asp[^]

Re: Where's the code?

David Crow14-Oct-04 2:56

David Crow

14-Oct-04 2:56

Anonymous wrote:
Q. Where's the code that adds them?

In the project's .rc file.

Anonymous wrote:
What's a newbie got to do to get with this stuff?

Start off small and practice.

Anonymous wrote:
Q. Are there any tutorials that describe step by step application UI development with screenshots or explain what the Class Wizard does and how somethings done there can be undone?

Most start with MSDN's Scribble example. It's a very comprehensive tutorial.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

issue with re sizing a tree control

Tyrus18213-Oct-04 15:56

Tyrus182

13-Oct-04 15:56

hi i am working with the following code. however anytime i size it larger or smaller horizonitly the tree view continies to shrink horizontily waht am i doing wrong?
ive tried both getwindowrect and getclientrect and neither do the job
also as you can see i want it to remain attached to the left side of the window and to just resize verticly wich works fine. can anyone help me?

<br />
	CRect rect, rect2, rect1;<br />
<br />
	GetClientRect(&rect);<br />
<br />
	tree.GetClientRect(&rect2);<br />
<br />
	rect1.top = rect.top+24;<br />
	rect1.left = rect.left;<br />
	rect1.right = rect.right+rect2.Width();<br />
//i also tried rect1.right = rect2.right and the same issue happens<br />
	rect1.bottom = rect.bottom;<br />
<br />
	tree.MoveWindow(rect1);<br />

Re: issue with re sizing a tree control

Ryan Binns13-Oct-04 18:18

Ryan Binns

13-Oct-04 18:18

The problem is that MoveWindow() works in window coordinates, but GetClientRect() doesn't return the full size of the window, only the client area. It doesn't include the borders, or the scrollbars or anything else in the non-client area. Change tree.GetClientRect() to tree.GetWindowRect() and it should work nicely.

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

printf in C

Anonymous13-Oct-04 15:49

Anonymous

13-Oct-04 15:49

Hai,
I want to print % symbol in my printf statement..
eg : printf(" Error is %.2f %",val); ie it should print Error is 5.00%
How should I do this??
thanks.

Re: printf in C

Tyrus18213-Oct-04 16:07

Tyrus182

13-Oct-04 16:07

in order to print a % use \% if you wannt print a \ do \\ or a quote mark would be \"
they are all escape sequances similar to \n or \r

Re: printf in C

Ryan Binns13-Oct-04 18:20

Ryan Binns

13-Oct-04 18:20

Using %% in the format string will output a single % symbol. So your format string should be " Error is %.2f %%".

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Re: printf in C

Andrzej Markowski13-Oct-04 22:33

Andrzej Markowski

13-Oct-04 22:33

Or use %c in the format string
printf(" Error is %.2f %c",val,'%');

Regards,
Andrzej Markowski

My Latest ArticlesCCustomBitmapButton: An owner-draw button and a frame for the caption bar, in one class.
CCustomTabCtrl: A clone of the Excel tab sheet control.

Movie player's seeking bar - how should I design one?

Indrawati13-Oct-04 15:01

Indrawati

13-Oct-04 15:01

Hi I am creating a simple movie player with VC++ 6, and I am planning to create a custom control in the GUI for its seeking purpose (I want to be able to modify the color and look of the seeking bar). I am unsure though, which control should I inherit from for this purpose, CSliderCtrl or CProgressCtrl? CProgressCtrl seems appropriate because the seeking bar is periodically updated when the movie is playing, however, I also want the user to move the seeking bars, something which is provided by CSliderCtrl. Could someone help me on this? Or is there another control which is more appropriate than the two?

Thanks!

Re: Movie player's seeking bar - how should I design one?

Tyrus18213-Oct-04 15:51

Tyrus182

13-Oct-04 15:51

i would use the slider control thats just my opinion since it can do anything the progress control can do it just looks different but if your gonna make it owner drawn anyways then why should it matter :P

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