C / C++ / MFC

Re: Not detecting the language of Resource DLL

1-Apr-09 0:49

Purish Dwivedi wrote:
So how can I support languages without installing language pack either through WIN XP CD or through microsoft site.

What's wrong about WIN XP CD or MS site?
Smile | :)

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[Message Deleted]

Purish Dwivedi1-Apr-09 19:07

Purish Dwivedi

1-Apr-09 19:07

[Message Deleted]

CPallini2-Apr-09 1:40

freeing up of resources after closing the window

2-Apr-09 1:40

Purish Dwivedi wrote:
Suppose the client doesn't have WIN XP CD or registration at microsoft, then in this situation what will be the solution?

Microsoft should sue your customer, I suppose... Roll eyes | :rolleyes:

Deepu Antony31-Mar-09 23:12

Deepu Antony

31-Mar-09 23:12

Hi all

I am using a multidoc multiview application.In that one view(CGraphView) i am opening and depending upon certain condition(when the user change the time period) i have to close it and open it with respect to the new time selected.

After or before closing this view i need to free up the resources because when the view is again opened exception is generated as there is limited area in the heap.

I am closing the Graph as follows.

CMDIChildWnd* wnd1 = MDIGetActive();
wnd1->MDIDestroy();

Is there is any function to free up all the resources allocated for this view like when a window is closed it automatically frees the memory allocated for it.

Re: freeing up of resources after closing the window

ThatsAlok1-Apr-09 19:16

ThatsAlok

1-Apr-09 19:16

if Class destucter is of any help?

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Question about classes in C++

akirilov31-Mar-09 22:49

akirilov

31-Mar-09 22:49

Hi guys,

I have 2 classes:

 class A{
  virtual void Paint() {...}
}

class B: public A{
  virtual void Paint() {...}
}

Is it possible and what I have to do, so in B.Paint to invoke A.Paint and then some other code

Cedric Moonen31-Mar-09 22:52

Cedric Moonen

31-Mar-09 22:52

akirilov wrote:
so in B.Paint to invoke A.Paint and then some other code

Yes:

void B::Paint() 
{
   A::Paint();
   // Other stuff here...
}

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Stuart Dootson31-Mar-09 22:53

Stuart Dootson

31-Mar-09 22:53

akirilov wrote:
in B.Paint to invoke A.Paint and then some other code

Implement B::Paint like this:

void B::Paint()
{
   A::Paint();
   // Do some B specific stuff.
}

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Code-o-mat31-Mar-09 22:55

Code-o-mat

31-Mar-09 22:55

class A{
  virtual void Paint() {...}
}

class B: public A{
  virtual void Paint() 
  {
    A::Paint();
    ...
  }
}

You can also use __super (if available) like:

class B: public A{
  virtual void Paint() 
  {
    __super::Paint();
    ...
  }
}

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

akirilov31-Mar-09 23:10

akirilov

31-Mar-09 23:10

Thank you guys, the answer of all of you was very helpful.

I tried with A.Paint(), but it didn't work.
I'm going to use __super, thus It will not depend of the base class name.

THANK YOU, again!!!

CPallini31-Mar-09 23:25

31-Mar-09 23:25

akirilov wrote:
I tried with A.Paint(), but it didn't work.

Possibly because they suggested A<big>::</big>Paint() instead. Roll eyes | :rolleyes:

akirilov1-Apr-09 0:22

akirilov

1-Apr-09 0:22

Well I tried A.Paint() before I posted here Wink | ;)

so, A::Paint() is working fine.

Stuart Dootson1-Apr-09 3:31

Stuart Dootson

1-Apr-09 3:31

akirilov wrote:
I'm going to use __super, thus It will not depend of the base class name.

But it does tie you to Microsoft's compiler...

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

visual C++ to 8051F000 micro controller

Rajesh R Subramanian1-Apr-09 1:38

Rajesh R Subramanian

1-Apr-09 1:38

Along with other answers, see the __super[^] keyword. You could call a parent class function by __super::FuncName()

[EDIT] OK, I just read you already are going to settle on this keyword. [/EDIT]

It is a crappy thing, but it's life -^ Carlo Pallini

ruthlesspker31-Mar-09 22:37

ruthlesspker

31-Mar-09 22:37

hi guys..i have a program that require me to input user input by textbox and output it to a label...but my superviosr wants me to do it on silabs...this means i have to use serial comm to link it...i know the serial comm coding..now i need to know how to output the user input to the label..i try printf(""); and "label1->text= " but it doesnt work..any helps? Dead | X|

Re: visual C++ to 8051F000 micro controller

Cedric Moonen31-Mar-09 23:00

Cedric Moonen

31-Mar-09 23:00

Are you using MFC ? If yes you have to provide a specific Id to your static control in the resource editor. Then you can do something like this (in your dialog class):
GetDlgItem(ID_YOURID)->SetWindowText(_T("Your text here"));

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: visual C++ to 8051F000 micro controller

CPallini31-Mar-09 23:29

Context menu on non clicnt area

31-Mar-09 23:29

ruthlesspker wrote:
hi guys..i have a program that require me to input user input by textbox and output it to a label...but my superviosr wants me to do it on silabs...this means i have to use serial comm to link it...i know the serial comm coding..now i need to know how to output the user input to the label..i try printf(""); and "label1->text= " but it doesnt work..any helps?

How is it related to the microcontroller?

ruthlesspker wrote:
hi guys..i have a program that require me to input user input by textbox and output it to a label...but my superviosr wants me to do it on silabs...

How is it related to the serial communication?

Could you please state more clearly what do you need to do (have you to send the text of an edit box to the microcontroller via the serial port? Should it be formatted in a special way?)?

Smile | :)

john563231-Mar-09 21:16

john5632

31-Mar-09 21:16

Hi,

I have a list view (Report) with 5 colom, I am using a context menu on clicking on any of the row, but the same context menu is also coming for clicking any of the colom.

How can I prevent it to appear on colom?

Code-o-mat31-Mar-09 22:12

Code-o-mat

31-Mar-09 22:12

I supose you are handling the NM_CLICK or NM_RCLICK notification messages for that, with these you get a NMLISTVIEW[^] structure as parameter, right? I belive in this struct iItem should be -1 if the user did not click on a row.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Iain Clarke, Warrior Programmer

Iain Clarke, Warrior Programmer31-Mar-09 22:20

31-Mar-09 22:20

You get a different structure, but the idea is the same.

Iain.

In the process of moving to Sweden for love (awwww).
If you're in Scandinavia and want an MVP on the payroll (or happy with a remote worker), give me a job!

john563231-Mar-09 22:56

john5632

31-Mar-09 22:56

I am Handling WM_CONTEXTMENU

Iain Clarke, Warrior Programmer

Iain Clarke, Warrior Programmer31-Mar-09 23:09

31-Mar-09 23:09

Then handle NM_RCLICK instead, as I described.

Alternatively, you can use CTreeCtrl::HitTest to get the item under the mouse, but that's more work.

Iain.

In the process of moving to Sweden for love (awwww).
If you're in Scandinavia and want an MVP on the payroll (or happy with a remote worker), give me a job!

john563231-Mar-09 23:23

john5632

31-Mar-09 23:23

Thank you