Re: Forground Window in WinXP and Win7 both - C / C++ / MFC Discussion Boards

Re: array with both string & float columns

«_Superman_»29-May-10 5:01

«_Superman_»

29-May-10 5:01

Create a structure with name and grades as members.

struct _tagStudent
{
    char Name[256];
    float Math;
    float Science;
};

Now you can create an array of Students.
struct _tagStudent Student[100];

You can access the members as follows -

Student[0].Name;
Student[0].Math;

Student[25].Name;
Student[25].Science;

«_Superman_»

I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

CTreeCtrl

Sakhalean29-May-10 3:21

Sakhalean

29-May-10 3:21

how to know the parent item of a child tree item.

and how to traverse from last child item to root parent item.

Re: CTreeCtrl

Maximilien29-May-10 3:51

Maximilien

29-May-10 3:51

1- GetParentItem ( HTREEITEM );
2- you'd loop over the items returned by GetParentItem until the item is TVI_ROOT (or something like that)

Watched code never compiles.

Re: CTreeCtrl

ThatsAlok30-May-10 20:50

ThatsAlok

30-May-10 20:50

Sakhalean wrote:
how to know the parent item of a child tree item.

and how to traverse from last child item to root parent item.

What do you have, i mean where do u struck? do you have HTREEITEM of child?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

Re: CTreeCtrl

Sakhalean30-May-10 21:12

Sakhalean

30-May-10 21:12

yes i have HTREEITEM

Re: CTreeCtrl

ThatsAlok30-May-10 22:15

ThatsAlok

30-May-10 22:15

Sakhalean wrote:
yes i have HTREEITEM

To Find Parent TreeItem:

call GetParentItem(child tree item)

To Find Root TreeItem:

HTREEITEM child = HTREEITEM of child;
HTREEITEM root = NULL;

do
{
root = GetParentItem(child);
child = root
}
while(root != NULL);

root will contain root tree item

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

Forground Window in WinXP and Win7 both

rahul.kulshreshtha28-May-10 21:59

rahul.kulshreshtha

28-May-10 21:59

Hi all I tried all methods given here http://stackoverflow.com/questions/534241/how-can-i-bring-a-window-to-the-foreground-in-vista-using-c[^] but nothing worked Frown | :(

For testing, I created a new MFC application, and inside OnInitDialog I putted 2 lines.

Sleep(5000);
::SetWindowPos(this->m_hWnd, HWND_TOPMOST,0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);

I tried several methods but none worked. Any suggestion.

Thanks,
Rahul

Re: Forground Window in WinXP and Win7 both

rahul.kulshreshtha28-May-10 22:15

rahul.kulshreshtha

28-May-10 22:15

This worked Thumbs Up | :thumbsup:

. Thanks to http://www.codeproject.com/Messages/3123603/How-to-bring-a-window-to-foreground-on-Vista.aspx[^]. It was in C# but also worked for me in MFC Smile | :)

    Sleep(5000);
::BringWindowToTop(this->m_hWnd);
::SetWindowPos(this->m_hWnd, HWND_TOPMOST,0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);

Re: Forground Window in WinXP and Win7 both

gothic_coder28-May-10 23:15

gothic_coder

28-May-10 23:15

Have u tried SetForegroundWindow??

Re: Forground Window in WinXP and Win7 both

rahul.kulshreshtha28-May-10 23:17

rahul.kulshreshtha

28-May-10 23:17

Yes I had tried but that was not working so I was asking here

Re: Forground Window in WinXP and Win7 both

gothic_coder28-May-10 23:22

gothic_coder

28-May-10 23:22

Did you only use SetForegroundWindow or combination of SetForegroundWindow and SetWindowPos???

Try This..

Sleep(5000);
::SetForegroundWindow(this->m_hWnd);
::SetWindowPos(this->m_hWnd, HWND_TOPMOST,0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);

Re: Forground Window in WinXP and Win7 both

rahul.kulshreshtha28-May-10 23:46

rahul.kulshreshtha

28-May-10 23:46

I had only used SetForegroundWindow. Yup! This combination is also working.

Re: Forground Window in WinXP and Win7 both

gothic_coder29-May-10 0:04

gothic_coder

29-May-10 0:04

rahul.kulshreshtha wrote:
Yup! This combination is also working.

What else is working?

Re: Forground Window in WinXP and Win7 both

rahul.kulshreshtha29-May-10 0:21

rahul.kulshreshtha

29-May-10 0:21

Check out my first reply. Laugh | :laugh:

It is also working

  Sleep(5000);
::BringWindowToTop(this->m_hWnd);
::SetWindowPos(this->m_hWnd, HWND_TOPMOST,0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);
    ::SetWindowPos(this->m_hWnd,HWND_NOTOPMOST,0,0,0,0,SWP_NOMOVE | SWP_NOSIZE);

Third line is to make it NoTopMost otherwise it will be always on Top.

Install IIS

gothic_coder28-May-10 21:39

gothic_coder

28-May-10 21:39

Hello all,

I have a question, Can we install IIS in client system programmatically? , If yes then i will appreciate some links and answers regarding that.

Regards
Ashish

Re: Install IIS

Hristo-Bojilov29-May-10 0:16

Hristo-Bojilov

29-May-10 0:16

Which version of IIS do you intend to install?If it is IIS6 see here.

[EDIT]
In addition this may be useful too.
[/EDIT]

Life is a stage and we are all actors!

Re: Install IIS

gothic_coder29-May-10 0:39

gothic_coder

29-May-10 0:39

Thanks for your reply, But i intend to install IIS version 5.1..

Re: Install IIS

Hristo-Bojilov29-May-10 0:47

Hristo-Bojilov

29-May-10 0:47

I've found that for IIS 5.1 . Smile | :)

Life is a stage and we are all actors!

Re: Install IIS

gothic_coder29-May-10 0:53

gothic_coder

29-May-10 0:53

To be very frank, I don't see any help code in the link.. How do i do this in VC??

Re: Install IIS

gothic_coder3-Jun-10 0:17

gothic_coder

3-Jun-10 0:17

Does anyone know how to install IIS using Sysocmgr.exe?

Why C++ doesn't use the parent's class function? (C++ question)

Green Fuze28-May-10 21:10

Green Fuze

28-May-10 21:10

Hey everybody.

Here's a C++ question.

I have 2 classes:

template<typename T>
class A_template
{
public:
... other stuff ...

void operator = (T* other){ _obj = other; }


protected:
T* _x;
};
//-----------------------------------------------
class B : public A_template<C>
{
... some functions ...
};

Now, the problem is that if I have the following line of code:
C* x = CreateC();
B b;

b = x; // <--- compiler returns that there is no possible conversion, but it does, in A ! what am I doing wrong??

Thanks a lot !!! Smile | :)

Re: Why C++ doesn't use the parent's class function? (C++ question)

Green Fuze28-May-10 21:11

Green Fuze

28-May-10 21:11

Oh,
and the definition of B is:
class B : public A_template<c>.

Smile | :)

Re: Why C++ doesn't use the parent's class function? (C++ question)

eusto28-May-10 23:20

eusto

28-May-10 23:20

assignment operator works like the constructor when it comes to inheritance. You should read more about this.

Also read about:

<br />
using A<T>::operator =;<br />

which should be placed in the declaration of B

Re: Why C++ doesn't use the parent's class function? (C++ question)

Green Fuze29-May-10 1:33

Green Fuze

29-May-10 1:33

Thanks

I read about what you said, and I understand why the copy assignment is not being derived,
but I can't find anything about the "using A<t>::operator =;".

Can I tell c++ explicitly that I want to use the operator at the base class?

Re: Why C++ doesn't use the parent's class function? (C++ question)

eusto29-May-10 8:44

eusto

29-May-10 8:44

just put that line in your B implementation and it should work

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