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Re: windows environment

Code-o-mat17-Mar-09 6:13

Code-o-mat

17-Mar-09 6:13

Could you explain that a bit more?

> 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. <

Re: windows environment

David Crow17-Mar-09 6:40

David Crow

17-Mar-09 6:40

Is your program console or GUI (EXE or DLL)?

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Re: windows environment

anassamar18-Mar-09 3:21

anassamar

18-Mar-09 3:21

my program (Win32 console Application )

thank you
soso

Re: windows environment

David Crow18-Mar-09 3:23

David Crow

18-Mar-09 3:23

Then you can use printf(), fprintf(stdout, ...), or cout to show the result(s) of your program.

Re: windows environment

bulg17-Mar-09 6:58

bulg

17-Mar-09 6:58

"Windows Environment" means a document or a dialog box. You should start a new project and select "MFC AppWizard" for the type of project, name it whatever, tell it "Yes" "continue" "finish" etc. and then compile & run your project.

The code that's generated is fairly easy to follow (has comments) so do your processing, then use AfxMessageBox() as a sort of printf(). You'll get the hang of it and be able to do more stuff in about a week.

Update CListCtrl

durban217-Mar-09 4:17

durban2

17-Mar-09 4:17

MFC, STUDIO 2008, ADO
Edited columns into control CListCtrl.
How do to save changed fields into table?

Below fragments the code:
_RecordsetPtr pRecordset;
pRecordset->Open ((IDispatch *) pCommand, vtMissing,
adOpenForwardOnly, adLockOptimistic, adCmdUnknown);

ListView_SetExtendedListViewStyle(m_listCtrl,LVS_EX_GRIDLINES | \
LVS_EX_FULLROWSELECT | LVS_EX_TRACKSELECT);
CListCtrl* m_pListCtrl_3;
m_pListCtrl_3 = (CListCtrl* ) GetDlgItem(IDC_LIST1);

m_pListCtrl_3->SetItemText(0,1,”Test”); // to place into column=1 of
row = 0
of control CListCtrl text string ”Test”
How it to save into table database Access?
Below show 3 variants - all Uncorrecrly:
pRecordset->UpdateBatch(adAffectAll); // not Updated into table!

pRecordset->UpdateBatch(adUpdate); // error C2664: 'Recordset15::UpdateBatch' : cannot convert parameter 1 from 'CursorOptionEnum' to 'AffectEnum'

pRecordset->Update(adUpdate); not Updated into table!

pRecordset->UpdateData(TRUE); // error C2039: 'UpdateData' : is not a member of '_Recordset'
pRecordset->Update(row);

bitwise

mac_g17-Mar-09 3:57

mac_g

17-Mar-09 3:57

Hi,

can you pls explain how to get the mData?

mData = ((A2Op & 0xff) << 12) + ((A1Op & 0x0f) << 8) + (Num & 0xff)

A1op = 0x3
A2op = 0x07
Num = 5F

thanks

Re: bitwise

David Crow17-Mar-09 4:07

David Crow

17-Mar-09 4:07

See here.

Re: bitwise

mac_g17-Mar-09 4:10

mac_g

17-Mar-09 4:10

okay, i will check 1st.
thank you

Re: bitwise

mac_g17-Mar-09 4:58

mac_g

17-Mar-09 4:58

Hi David,

can you pls check if my solution is correct?
thanks a lot...

mData = 7 3 5 F
mData = 0000 0111 0011 0101 1111

Formula:
mData = ((A2Op & 0xff) << 12) + ((A1Op & 0x0f) << 8) + (Num & 0xff);

Given:
A2op = 0x07
A1op = 0x3
num = 5F

Solution:
Alg2op 0000 0000 0000 0000 0111
0000 0000 0000 1111 1111
------------------------
& 0000 0000 0000 0000 0111
------------------------
<<12 0000 0111 0000 0000 0000

Alg1op 0000 0000 0000 0000 0011
0000 0000 0000 0000 1111
------------------------
& 0000 0000 0000 0000 0011
------------------------
<<8 0000 0000 0011 0000 0000

num 0000 0000 0000 0101 1111
& 0000 0000 0000 1111 1111
------------------------
0000 0000 0000 0101 1111

Re: bitwise

bulg17-Mar-09 7:16

bulg

17-Mar-09 7:16

what type are your numbers? You're only showing 20 bits. INT is 32 bits. CHAR is 8. SHORT is 16. All these values are minimums.

The math is right, though.

Re: bitwise

mac_g17-Mar-09 12:39

mac_g

17-Mar-09 12:39

thanks

incorporating radio buttons in property pages

Rakesh517-Mar-09 1:54

Rakesh5

17-Mar-09 1:54

Hi All,

i want to add Radio Buttons in a Propertypage which contains many property sheets. i have been told that it is not possible..

if that is the case, can anyone explain me the actual reason behind it?

thanks,

Rakesh S

Re: incorporating radio buttons in property pages

«_Superman_»17-Mar-09 1:58

«_Superman_»

17-Mar-09 1:58

Property page containing property sheets!!!
No wonder you don't see any radio buttons.

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

Re: incorporating radio buttons in property pages

Rakesh517-Mar-09 2:19

Rakesh5

17-Mar-09 2:19

i was able to add radio buttons and it is not working..

the application got struck...

may i know the reason sir?

thanks,

Rakesh S

Re: incorporating radio buttons in property pages

«_Superman_»17-Mar-09 2:23

«_Superman_»

17-Mar-09 2:23

A property page is like a dialog.
You can place any controls on it.

You're application becoming "struck" would be because of some other reason.

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

Re: incorporating radio buttons in property pages

Rakesh517-Mar-09 2:28

Rakesh5

17-Mar-09 2:28

hi, i wrongly posted..

i wanna add radio buttons in a property sheet which has got many property pages..

thanks,

Rakesh

Re: incorporating radio buttons in property pages

David Crow17-Mar-09 3:25

David Crow

17-Mar-09 3:25

Rakesh5 wrote:
i wanna add radio buttons in a property sheet...

Why? What logical purpose does that serve?

Sidebar instance keep running

VC Dev12317-Mar-09 1:06

VC Dev123

17-Mar-09 1:06

I'd developed an internet explorer sidebar plugin (with BHO). The sidebar is created and it is working fine.

My issue is that when I closed the sidebar from my browser window, it appears to be closed but the instance is running in background and will exit when I close my browser window/tab.

Is there anyway to stop it from running in background?

thanks in advance

Re: Sidebar instance keep running

«_Superman_»17-Mar-09 1:30

«_Superman_»

17-Mar-09 1:30

What do you mean by the instance running in the background.

If you mean unloading the BHO that happends when IE is closed or the particular tab is closed.

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

Re: Sidebar instance keep running

VC Dev12317-Mar-09 1:54

VC Dev123

17-Mar-09 1:54

thanks for the reply

instance running in background means, the BHO instance is not closing when I close the sidebar from my browser. It closes after I closing the browser window/tab.

I need to unload the BHO instance when I close the sidebar plugin in my browser not the main browser window.

Re: Sidebar instance keep running

Iain Clarke, Warrior Programmer17-Mar-09 4:44

Iain Clarke, Warrior Programmer

17-Mar-09 4:44

When you mean "close the sidebar", I assume you mean "clicking the X button to make it go away". If I was writing explorer, this does not actually close the sidebar, it just makes it invisible.

Imagine if it did it differently, and it took a noticable time to load / close up a BHO. You'd be complaining that "I shut down the FoozleBar, and it takes aaaaaages to go away". This way, the penalty is only paid when the FoozleBar is first opened, and once when explorer is closed.

Though I imagine this is a pain when you're developing it, it seems like a good idea for 99% of normal use. Does the ISideBar (making this up) interface have a ISideBar::BeingShown / ISideBar::BeingHidden member function you could use instead of Release() to do some tidying up?

Iain.

Codeproject MVP for C++, I can't believe it's for my lounge posts...

Re: Sidebar instance keep running

VC Dev12318-Mar-09 18:33

VC Dev123

18-Mar-09 18:33