C / C++ / MFC

29-Mar-07 21:11

I know it is urs.
I rebuild it but I getting the error message which I mentioned earlier.I want to start studing com. can u give me any suggestions

S.Yamini

Need help with C\C++

EOQuest29-Mar-07 19:53

EOQuest

29-Mar-07 19:53

i'm having trouble in putting together code in c++. can anyone help. the code can be found at: https://mspace.utep.edu/ejorona/Temp/Basic%20C.doc[^]

Part One is complete, trying to work on Part Two and on...

Re: Need help with C\C++

prasad_som29-Mar-07 20:03

How to resolve Resource IDs conflict?

29-Mar-07 20:03

Refer point number 9 in this[^] post.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Need help with C\C++

EOQuest31-Mar-07 23:56

EOQuest

31-Mar-07 23:56

i'm only asking for help. i'm not asking for someone to do the thing for me. there's a diffence....

WiteProfileString

Kiran Pinjala29-Mar-07 19:14

Kiran Pinjala

29-Mar-07 19:14

if we write something into the registry (userid and password) using

CWinApp::WriteProfileString()

how to delete it from the system?
I am using WIN2K Prof.
Thank you

KIRAN PINJARLA

Re: WiteProfileString

San246829-Mar-07 19:32

San2468

29-Mar-07 19:32

Have u read the help of CWinApp::WriteProfileString() in MSDN carefully, if u send third parameter i.e. lpszValue to NULL, the entry is deleted.
Smile Big Grin | :-D

Re: WiteProfileString

Kiran Pinjala30-Mar-07 3:27

Kiran Pinjala

30-Mar-07 3:27

Thank you.
But I want to delete it manually not progamtically,
How to do this?

KIRAN PINJARLA

Re: WiteProfileString

JudyL_MD30-Mar-07 4:21

JudyL_MD

30-Mar-07 4:21

run Regedit or Regedt32 from the Run box or command prompt

Judy

gsoap12329-Mar-07 19:01

gsoap123

29-Mar-07 19:01

Hi,

I am developing an MFC application.

I have added some resources to the project using the resource editor.

I am also creating and displaying a popup menu dynamically.

I add menu items to the popup menu dynamically.

How can I ensure that the IDs which I assign to menu items do not conflict with IDs of other resources in my project?

Is there any way that I may reserve a range of IDs so that none of the other project resources gets ID which lies in my range?

Re: How to resolve Resource IDs conflict?

Naveen29-Mar-07 19:10

Naveen

29-Mar-07 19:10

menus are generally created with id's of range 0x8000 to 0xDFFF

check http://msdn2.microsoft.com/en-us/library/t2zechd4(VS.80).aspx[^] for more details

nave

Regarding change of Dialog Background Colour

yaminisridaran29-Mar-07 18:25

29-Mar-07 18:25

I tried implemented SetDialogBkColor in InitInstance inorder to change the colour of my dialog box but after running it I dont see any change in the dialog colour.Please Help me

S.Yamini

Parthi_Appu29-Mar-07 18:48

29-Mar-07 18:48

yaminisridaran wrote:
inorder to change the colour of my dialog box

Handle WM_CTLCOLOR message and return the brush handle if nCtlColor parameter is CTLCOLOR_DLG

Do your Duty and Don't expect the Result
Rate this Post, if I helped You

yaminisridaran29-Mar-07 18:52

29-Mar-07 18:52

can u please explain this to me

S.Yamini

yaminisridaran29-Mar-07 18:54

29-Mar-07 18:54

Thanks. Can u explain this to me

S.Yamini

Parthi_Appu29-Mar-07 18:58

29-Mar-07 18:58

Refer here[^]

Do your Duty and Don't expect the Result
Rate this Post, if I helped You

yaminisridaran29-Mar-07 19:11

29-Mar-07 19:11

i implemented the code but it is showing error can u tell me how u have implmented the m_brush

S.Yamini

Parthi_Appu29-Mar-07 19:17

29-Mar-07 19:17

yaminisridaran wrote:
implmented the m_brush

its handle to the brush object. Refer CBrush class for more details.
Sample,

CBrush m_brDlg;
m_brDlg.CreateSolidBrush( RGB(...) );

(HBRUSH)m_brDlg /* to get the handle from CBrush object */

/* Make sure to delete the object if you no more need it */
m_brDlg.DeleteObject();

Do your Duty and Don't expect the Result
Rate this Post, if I helped You

prasad_som29-Mar-07 19:30

29-Mar-07 19:30

Parthi_Appu wrote:
CBrush m_brDlg;m_brDlg.CreateSolidBrush( RGB(...) );(HBRUSH)m_brDlg /* to get the handle from CBrush object *//* Make sure to delete the object if you no more need it */m_brDlg.DeleteObject();

Handle returned by this method would not be valid, as it goes out of scope.
Need to use win32 API CreateSolidBrush and return HBRUSH.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Parthi_Appu29-Mar-07 19:34

29-Mar-07 19:34

Sorry i didn't mention its a member, but the sample code has naming convention, which will say that m_brDlg is a member to the dialog class.

Sorry once again to miss out the point...

Do your Duty and Don't expect the Result
Rate this Post, if I helped You

yaminisridaran29-Mar-07 19:33

29-Mar-07 19:33

I have implement the below code in OnCtlColor but still the colour is not changed.

HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

// TODO: Change any attributes of the DC here
CBrush m_brush;
m_brush.CreateSolidBrush( RGB(255,0,0) );
if (CTLCOLOR_DLG == nCtlColor)
return m_brush;

// TODO: Return a different brush if the default is not desired
return hbr;

S.Yamini

prasad_som29-Mar-07 19:36

29-Mar-07 19:36

See this.[^]

Prasad
Notifier using ATL | Operator new[],delete[][^]

yaminisridaran29-Mar-07 20:09

29-Mar-07 20:09

I am able to open the source code but I am getting this error message

error C2440: 'initializing' : cannot convert from 'char [11]' to 'const unsigned short *'

S.Yamini

prasad_som29-Mar-07 20:15

29-Mar-07 20:15

yaminisridaran wrote:
error C2440: 'initializing' : cannot convert from 'char [11]' to 'const unsigned short *'

You need to show code, where this error is occuring.

Instead of clustering this thread, start new thread for this question.

Prasad
Notifier using ATL | Operator new[],delete[][^]

yaminisridaran29-Mar-07 20:55

29-Mar-07 20:55

Using the below code I was able to change the colour of the edit box but can I know for changing the colour of button and list control what CTLCOLOR we have to use
if (nCtlColor == CTLCOLOR_EDIT)
{
hbr = CreateSolidBrush(RGB(255,0,0));
}
return hbr ;

S.Yamini

prasad_som29-Mar-07 21:12