Re: Polyline breakable between points - C / C++ / MFC Discussion Boards

Re: How to communicate between unrelated dialog box?

Naveen9-Apr-07 17:15

Naveen

9-Apr-07 17:15

DavidCrow wrote:
Which is exactly what dlg2->Create(CDlg2::IDD, this) does

no. Wvwn though he wrote like that in the example, he later said the he is creating the two dialogs from another main dialog.Check http://www.codeproject.com/script/comments/forums.asp?msg=1980162&forumid=1647#xx1980162xx[^]

So I assumed dlg1 as the first dialog. Thats all.

nave

Re: How to communicate between unrelated dialog box?

Hamid_RT9-Apr-07 2:15

Hamid_RT

9-Apr-07 2:15

What happens if you use of this code

CMain *m_Main=(CMain*)GetParent();
m_Main->yourcontrols

WhiteSky

Re: How to communicate between unrelated dialog box?

David Crow9-Apr-07 3:12

David Crow

9-Apr-07 3:12

iayd wrote:
I tried to use SetOwner() and GetOwner() methods...

Why?

This question cannot be answered without knowing the relationship between the two dialog boxes and the main window. How is the first dialog created/displayed? The second?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: How to communicate between unrelated dialog box?

iayd9-Apr-07 3:19

iayd

9-Apr-07 3:19

I am creating them as modeless from CMain?

Polyline breakable between points

Engineer Masood8-Apr-07 22:12

Engineer Masood

8-Apr-07 22:12

Hi all
I am using polyline function and passing it array of points to draw
lines on them in the windows onpaint event and it's working fine, now requirment is not to draw lines between specific points and these point are changing every time on paint event and also array size increases?
i have drawn an example what i needed and what i already did
*--------------*------*---------------*------------------*--*----*
*--------------* *---------------*------------------* *----* (required)

application is dynamic running on timer events

Regards
Masood

Re: Polyline breakable between points

sahar.safi8-Apr-07 23:06

sahar.safi

8-Apr-07 23:06

hello can u help me?

sahar.safi

Re: Polyline breakable between points

Hamid_RT9-Apr-07 2:13

Hamid_RT

9-Apr-07 2:13

Each thread is for a problem if you have a problem or question you can of New Message.

WhiteSky

Re: Polyline breakable between points

Mark Salsbery9-Apr-07 7:20

Mark Salsbery

9-Apr-07 7:20

Engineer Masood wrote:
now requirment is not to draw lines between specific points and these point are changing every time

How about keeping an array of points and drawing the lines yourself as necessary?

I'm not sure what the problem here is...

"If you can dodge a wrench, you can dodge a ball."

How to use Registry function on Non-Admin Account [modified]

VC_RYK8-Apr-07 21:27

VC_RYK

8-Apr-07 21:27

Hi All
I am using an API "SetupDiSetClassInstallParams" and many more functions(like SetupDiGetDeviceRegistryProperty etc.)it is working on Admin Login but it fails in User login. So how will i use this function even in Non-Admin User Login.

With Regards
RYK

-- modified at 6:17 Monday 9th April, 2007

Changing SDI main window name

sulabh_expert@rediffmail.com8-Apr-07 21:16

sulabh_expert@rediffmail.com

8-Apr-07 21:16

Hello all,

I want to change the name of my SDI Application main window which takes project name automatically. How to do it??

Can anybody help me in this

Thanks in advance

Re: Changing SDI main window name

Hamid_RT8-Apr-07 21:26

Hamid_RT

8-Apr-07 21:26

Use of SetWindowText

WhiteSky

Re: Changing SDI main window name

Naveen8-Apr-07 21:30

Naveen

8-Apr-07 21:30

sulabh_expert@rediffmail.com wrote:
change the name of my SDI Application main window

AfxGetMainWnd()->SetWindowText( "Some name" );

nave

Re: Changing SDI main window name

sulabh_expert@rediffmail.com8-Apr-07 21:47

sulabh_expert@rediffmail.com

8-Apr-07 21:47

Thank you all it solved my problem

Re: Changing SDI main window name

David Crow9-Apr-07 3:15

David Crow

9-Apr-07 3:15

If you need the caption to show run-time data, use SetWindowText(). Otherwise, just change the IDR_MAINFRAME resource string.

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Please help me in the Error LNK1127

Nikhil Trivedi8-Apr-07 21:15

Nikhil Trivedi

8-Apr-07 21:15

Hello All,

When I tried to build my Win32 app., it showed me the following error.

C:\Program Files\Microsoft Visual Studio\VC98\LIB\LIBCD.lib : fatal error LNK1127: library is corrupt
Error executing link.exe.

WebForm.exe - 1 error(s), 0 warning(s)

Not sure how to eliminate the error. It is regarding the corrupted library LIBCD.Lib. I also tried it with reinstalling the Visual Studio 6.0. Even that didn't rectify the error.

Can anyone please help me out ?

Thanks for prompt reply.

Nikhs
Nikhil Trivedi

Software Developer

-- modified at 7:30 Monday 9th April, 2007

Nikhs
Nikhil Trivedi
Software Developer

Debugging separate process in one solution

LiYS8-Apr-07 20:59

LiYS

8-Apr-07 20:59

Hi all:

I'm trying to debug a program that is part of a whole VS solution, what special about this program is that it is a separate process but still part of the solution, and this program is launched by a separate "start up project". I've tried to attach this program to the start up project by "attach to process" in VS, but break point at that program's entry point just wasn't hit, it appears disable when "attach to process". Am I doing the right thing?

c++ connection

p_8-Apr-07 20:46

8-Apr-07 20:46

hi to all of u
Rose | [Rose]

i have a problem in connection with c++ and sql
so please can anybody tell me the code to connect c++ with sql
please i need it so help me in this regard

thanks in advance Rose | [Rose]

Re: c++ connection

Hamid_RT8-Apr-07 21:24

Hamid_RT

8-Apr-07 21:24

If you see Database section on the codeproject it has a lot of articles that I think they will be helpful for you

WhiteSky

I am getting error: Variable corrupted

yaminisridaran8-Apr-07 20:25

yaminisridaran

8-Apr-07 20:25

char buffer[17];

When the function is terminated at that tine I am getting stack around the variable buffer was corrupted

S.Yamini

Re: I am getting error: Variable corrupted

prasad_som8-Apr-07 20:34

prasad_som

8-Apr-07 20:34

yaminisridaran wrote:
char buffer[17];

Probably, you are writting out of bounds for this array. Can you show, how you are using this array ?

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

Re: I am getting error: Variable corrupted

yaminisridaran9-Apr-07 0:26

yaminisridaran

9-Apr-07 0:26

Thanks for replying. I have completed it.

S.Yamini

File selection dialog crash

rp_suman8-Apr-07 20:05

rp_suman

8-Apr-07 20:05

When I close the File Selection Dialog by selecting cancel button or when selecting file and click ok button, the application is closing without any message. Previously I had the same problem because of Adobe Acrobat Reader and resolved after uninstalling Adobe reader. But now there is problem even I dont have Adobe reader and uninstalled Foxit reader.
No problem in other systems.
I cannot see problem in Debug mode.
Best Regards,
Suman

Re: File selection dialog crash

Hamid_RT8-Apr-07 20:10

Hamid_RT

8-Apr-07 20:10

Does this question relevant to c++? or its another question

WhiteSky

Re: File selection dialog crash

rp_suman8-Apr-07 20:33

rp_suman

8-Apr-07 20:33

I want to find the cause using VC++ debugger.
Before I found some dlls of Adobe Reader was running while File Dialog was open in Call stack window. This time problem is only in release mode.
Best Regards,
Suman

Re: File selection dialog crash

Naveen8-Apr-07 20:25

Naveen

8-Apr-07 20:25

I too had that pblm in the file selection dialog after setting the _WIN32_WINNT=0x501. But I found that the pblm is not coming if the CFileDialog is created in heap instead of stack.

nave

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.