C / C++ / MFC Discussion Boards

Re: can not set breakpoint in release mode

George_George13-Jul-08 22:04

13-Jul-08 22:04

Thanks Steve,

Wheter or not I enable the two options we discussed, it has no impact to generated binary code?

regards,
George

Re: can not set breakpoint in release mode

Stephen Hewitt14-Jul-08 14:29

Stephen Hewitt

14-Jul-08 14:29

It will not impact the generated code.

Steve

Re: can not set breakpoint in release mode

George_George14-Jul-08 16:17

George_George

14-Jul-08 16:17

Thanks Steve!

regards,
George

Re: can not set breakpoint in release mode

Stephen Hewitt13-Jul-08 20:02

Stephen Hewitt

13-Jul-08 20:02

I just succeeded in doing it just fine in MSVC6. Here’s what I done:

Created a console application and pasted in your code.
Switched to the release configuration.
Selected “Project”->“Setting…” from the menu.
Selected the “C/C++” tab (“General” should be selected in the “Category” combo).
In the “Debug info” combo I selected “Program Database”.
Switched to the “Link” tab.
Selected “Debug” in the “Category” combo.
Ticked “Debug info” and selected the “Microsoft format” radio button.
Made sure “Separate types” was *****NOT***** selected.
Build it and loaded it up in WinDBG and issued the following command: bp George!foo
Let it run.

Steve

Re: can not set breakpoint in release mode

George_George13-Jul-08 21:24

George_George

13-Jul-08 21:24

Thanks and great, Steve!

I write my further comments here. Any ideas?

http://www.codeproject.com/script/Forums/View.aspx?fid=1647&msg=2636483[^]

regards,
George

Help regarding multiple projects

paresh_sarjani12-Jul-08 18:10

paresh_sarjani

12-Jul-08 18:10

i hav made 3 dialog based application and i want to execute other application from one application on a button click in 1st application

can any1 help

Re: Help regarding multiple projects

killabyte12-Jul-08 19:50

killabyte

12-Jul-08 19:50

google CreateProcess()

Re: Help regarding multiple projects

Ștefan-Mihai MOGA12-Jul-08 21:12

Ștefan-Mihai MOGA

12-Jul-08 21:12

Hi, I think you should call the ShellExecute Function[^].

Best regards,
Mihai Moga

EnableShellOpen

Bram van Kampen12-Jul-08 13:22

Bram van Kampen

12-Jul-08 13:22

Hi
Does anyone know What this function actually does. I've created a Setup Program which adds various entries for file types which are Seldomly used, but, which are crucial files to unravel a screwup.
All the client has to do, is, under guidance of our support team, double click the file with the requisite extension, and the recovery program should run. The Only thing that may never have happened is the Prior running of 'EnableShellOpen' from within the particular App. How would this affect things. I do not use anything like DDE, COM, OLE, or whatever other incantations. All Apps communicate by directly reading from, or writing to Files on the Server.

Regards, Smile | :)

Bram van Kampen

Re: EnableShellOpen

David Crow12-Jul-08 16:45

David Crow

12-Jul-08 16:45

Bram van Kampen wrote:
Does anyone know What this function actually does.

Are you using it in conjunction with RegisterShellFileTypes()? You could also supply a .reg file with your application for manual registration of document types.

"Love people and use things, not love things and use people." - Unknown

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

Re: EnableShellOpen

Bram van Kampen12-Jul-08 17:02

Bram van Kampen

12-Jul-08 17:02

No, I culled items from MFC, and am generally 'Rolling my Own'
I am not using the 'MFC Document type architecture'
I've written the code to emulate 'RegisterShellFileTypes()'
All I require is that the shell launches the App, with the File name on the Command line. See also my conversation with Mark Salsburry on this.

Regards, Smile | :)

Bram van Kampen

Re: EnableShellOpen

Mark Salsbery13-Jul-08 16:58

Mark Salsbery

13-Jul-08 16:58

According to the source code, it sets things up so DDE can
be used by the shell to pass an open command to your app if it's
already running.

See CWinApp::OnDDECommand()

Mark

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

Making a dialog box a child of a view

Mike Hankey12-Jul-08 12:54

Mike Hankey

12-Jul-08 12:54

Hey y'all,

How would I make a DialogBox a child window of the main View window in an SDI project?, or am I going about this wrong?

By the way I'm using C++ 6.0

Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: Making a dialog box a child of a view

David Crow12-Jul-08 13:37

David Crow

12-Jul-08 13:37

Mike Hankey wrote:
How would I make a DialogBox a child window...

The CDialog constructor takes a parent as one of its arguments.

"Love people and use things, not love things and use people." - Unknown

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

Re: Making a dialog box a child of a view

Mike Hankey12-Jul-08 14:46

Mike Hankey

12-Jul-08 14:46

David,

You are right...is my thinking right;

CCeDBTestView::CCeDBTestView()
{
    poutputDlg = new COutputDlg;
    poutputDlg->ShowWindow(SW_SHOW);
}

I get an ASSET failed in winocc.cpp
I show be able to create it then show it? I'm obviously missing something?

Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: Making a dialog box a child of a view

bolivar12312-Jul-08 15:15

bolivar123

12-Jul-08 15:15

You need to call Create with the pointer created by new.

Try this:

CCeDBTestView::CCeDBTestView()
{    
   poutputDlg = new COutputDlg;    
   if (poutputDlg != NULL)
   {
      if (poutputDlg->Create(COutputDlg::IDD,this))
          poutputDlg->ShowWindow(SW_SHOW);
   }
   else
      AfxMessageBox("Error creating OutputDlg!");
}

Re: Making a dialog box a child of a view

Mike Hankey12-Jul-08 15:29

Mike Hankey

12-Jul-08 15:29

NO still no luck...Thats basically what I had to begin with but tried to narrow things down, same error goes south on the ShowWindow staement?

Thanks for your help
Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: Making a dialog box a child of a view

bolivar12312-Jul-08 16:13

bolivar123

12-Jul-08 16:13

Does your child dialog include an ActiveX control?

Re: Making a dialog box a child of a view

Mike Hankey12-Jul-08 16:27

Mike Hankey

12-Jul-08 16:27

No right now it doesn't contain anything. What I wanted to use it for is a container for controls and have several where I could switch views.

Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: Making a dialog box a child of a view

bolivar12312-Jul-08 16:52

bolivar123

12-Jul-08 16:52

Come to think of it, creating the child dialog in the view constructor is not the right place. The view window has not been created yet.

Try creating the child dialog in the OnInitialUpdate handler for the view. Alternatively you can create your child dialog in the OnCreate handler (after you have called CView::OnCreate).

I just created a simple SDI app and tried creating a child dialog in the constructor and saw the same ASSERT you are getting. I then moved the child creation code into OnInitialUpdate and the child dialog was created successfully.

Re: Making a dialog box a child of a view

Mike Hankey12-Jul-08 17:10

Mike Hankey

12-Jul-08 17:10

Your right my bleary mind didn't pick up it til you mentioned it. Unsure | :~

)

Thanks,
Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: Making a dialog box a child of a view

David Crow12-Jul-08 16:42

David Crow

12-Jul-08 16:42

For a modal dialog box, try:

CCeDBTestView::CCeDBTestView()
{    
    COutputDlg poutputDlg(this);
    poutputDlg.DoModal();
}

"Love people and use things, not love things and use people." - Unknown

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

How to tokenize a string

Nandu_77b12-Jul-08 10:37

Nandu_77b

12-Jul-08 10:37

the below function tokenize the string "ram,red,orange,,blue,,yellow,white" as
ram
red
orange
blue
yellow
white

but I want a "sapce" if no value is present between commas. So that result should be
ram
red
orange

blue

yellow
white

- Nandu

void Tokenize(const string& str, vector<string>& tokens, const string& delimiters )
{
// Skip delimiters at beginning.
string::size_type lastPos = str.find_first_not_of(delimiters, 0);
// Find first "non-delimiter".
string::size_type pos = str.find_first_of(delimiters, lastPos);

while (string::npos != pos || string::npos != lastPos)
{
// Found a token, add it to the vector.
tokens.push_back(str.substr(lastPos, pos - lastPos));
// Skip delimiters. Note the "not_of"
lastPos = str.find_first_not_of(delimiters, pos);
// Find next "non-delimiter"
pos = str.find_first_of(delimiters, lastPos);
}
}

int main(int argc, char* argv[])
{

vector<string> tokens;
vector<string>::iterator it;

string str = "ram,red,orange,,blue,,yellow,white";

Tokenize(str,tokens,",");

cout<<str;

for (it = tokens.begin(); it <tokens.end(); it++)
cout<<*it<<'\n';

getch();
return 0;
}

Re: How to tokenize a string

Saurabh.Garg12-Jul-08 19:41

Saurabh.Garg

12-Jul-08 19:41

C++ Strtk Tokenizer[^]

-Saurabh

Re: How to tokenize a string

Ștefan-Mihai MOGA12-Jul-08 20:44

Ștefan-Mihai MOGA

12-Jul-08 20:44

Hi, a very good solution to your problem would be Dan Madden's String Tokenizer Class[^].

Best regards,
Mihai Moga

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