C / C++ / MFC Discussion Boards

Iain Clarke, Warrior Programmer5-Feb-08 6:19

5-Feb-08 6:19

If you have a look through last week's postings on this forum, you will find a few questions about transparent tree controls, backgrounds and labels.

You can ignore the questions by George_George, so that will save you 50% of the effort.

(Just because he didn't ask it...)

Iain.

Iain Clarke appearing by Special Request of ^CPallini.

Re: CTreeCtrl lables help please

Cedric Moonen5-Feb-08 7:13

Cedric Moonen

5-Feb-08 7:13

Iain Clarke wrote:
You can ignore the questions by George_George, so that will save you 50% of the effort.

Cédric Moonen
Software developer

Charting control [v1.2]

Regarding CToolBar & CToolBarCtrl

msr_codeproject5-Feb-08 2:25

msr_codeproject

5-Feb-08 2:25

Hi,
I want to know the difference between the classes CToolBar & CToolBarCtrl

Thanks in advance
sairam

Re: Regarding CToolBar & CToolBarCtrl

Iain Clarke, Warrior Programmer5-Feb-08 2:34

Iain Clarke, Warrior Programmer

5-Feb-08 2:34

sairam madem wrote:
I want to know the difference between the classes CToolBar & CToolBarCtrl

Ctrl.

Ok, more seriously... If you look up the controls in MSDN, you'll find that CToolbarCtrl is a thin wrapper around the common controls TOOLBAR window class. CToolbar is a warpper around CToolbarCtrl that makes it play nicely with MFC features like automatic state updating, docking windows, etc.

Iain.

Iain Clarke appearing by Special Request of ^CPallini.

how to include library file

sharanu5-Feb-08 2:00

sharanu

5-Feb-08 2:00

Hi all..
I am new Visual studio 2006...I am including library file(.lib)file..whenever i restart the program i need to add the .lib file again..can anyone help...
I am going in Project,then to properties.then i go in Linker...CommandLine and include the lib file..plz can anyone help me...
I no its a silly question..
Thanks in advance

Hi,,
I am sharan.Working as a software Engineer in Indo-Fuji Software Company located in BTM Layout.Bangalore.India.
I have Completed my B.E(COmputers)in 2006.ANd I am having 2 years of Exp in VC++.
thanking you
sharan

Re: how to include library file

Rajkumar R5-Feb-08 2:17

Rajkumar R

5-Feb-08 2:17

vsproperty->linker->input->additional dependencies

Re: how to include library file

C^hris L^osinger5-Feb-08 2:17

C^hris L^osinger

5-Feb-08 2:17

add the .lib path to : Project / Properties / Linker / Input . Additional Dependencies.

image processing toolkits | batch image processing

Re: how to include library file

David Crow5-Feb-08 2:37

David Crow

5-Feb-08 2:37

sharanu wrote:
I am new Visual studio 2006...

"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman

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

Re: how to include library file

Rajesh R Subramanian5-Feb-08 5:22

Rajesh R Subramanian

5-Feb-08 5:22

Don't tell me you didnn't get it. He is the new Visual Studio, David.

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: how to include library file

CPallini5-Feb-08 6:31

CPallini

5-Feb-08 6:31

Actually it is rather old: they forgot to put it on the market before and now it's a special bargain.
Big Grin | :-D

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

Extract string from CString

Anu_Bala5-Feb-08 1:35

Anu_Bala

5-Feb-08 1:35

I have to extract a few character from CString.

My CString is like this...
Here i have to get the number of Lbl..I mean 10.

My code is
CString sTemp = {"Tag-10,OnOff-19,Switch-5,Lbl-10,Signal-22,trip-1"};

int pos = sTemp.Find("Lbl-");
Here i get the pos value as 25,then i want to get the character after Lbl- (ie) 10.
How can i get ?Pls help me.

Anu

Re: Extract string from CString

nbugalia5-Feb-08 1:47

nbugalia

5-Feb-08 1:47

Use the mid function of CString.
More detail available at - http://msdn2.microsoft.com/en-us/library/b4c90k3d(VS.71).aspx[^]

Re: Extract string from CString

Rajkumar R5-Feb-08 1:56

Rajkumar R

5-Feb-08 1:56

is this useful,

CString sTemp = _T("Tag-10,OnOff-19,Switch-5,Lbl-10,Signal-22,trip-1");
	int pos = sTemp.Find(_T("Lbl")) + 3;
	CString resToken;
	resToken = sTemp.Tokenize(_T("- ,"),pos);
	if (resToken != "")
	{
		int num = _ttoi(resToken);
	};

Re: Extract string from CString [modified]

CPallini5-Feb-08 2:08

CPallini

5-Feb-08 2:08

That goes against OP title.
Big Grin | :-D

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

modified on Tuesday, February 05, 2008 8:41:55 AM

Re: Extract string from CString

Rajkumar R5-Feb-08 2:13

Rajkumar R

5-Feb-08 2:13

may be more, but i think it covers what it needed Confused | :confused:

Re: Extract string from CString

Mark Salsbery5-Feb-08 5:56

Mark Salsbery

5-Feb-08 5:56

What? No solutions that use GetBuffer()??

I am shocked and appalled. Smile | :)

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

Re: Extract string from CString

CPallini5-Feb-08 6:11

CPallini

5-Feb-08 6:11

Only for you, to keep horror alive

strok(sTemp.GetBuffer(), "Lbl-");

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

Re: Extract string from CString

Mark Salsbery5-Feb-08 6:14

Mark Salsbery

5-Feb-08 6:14

Ahhh yes - the world is balanced again.

And bonus points for using the little-known strok() function hehe

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

Re: Extract string from CString

Rajesh R Subramanian5-Feb-08 21:41

Rajesh R Subramanian

5-Feb-08 21:41

Use CString::Mid(), as NishantB++ already said to you.

CString str = _T("Tag-10,OnOff-19,Switch-5,Lbl-10,Signal-22,trip-1");
AfxMessageBox(str.Mid(str.Find(_T("Lbl-"))+4,2));//4 and 2 may vary! Depends on your string.

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Extract string from CString

Rajkumar R6-Feb-08 0:15

Rajkumar R

6-Feb-08 0:15

Rajesh R Subramanian wrote:
4 and 2 may vary!

I agree with 4 as he knows and is going to search using that string but if he knows 2 that means he already has the string with him and question is to find that string.

Anu_Bala wrote:
Here i have to get the number of Lbl..I mean 10.

Re: Extract string from CString

Rajesh R Subramanian6-Feb-08 1:23

Rajesh R Subramanian

6-Feb-08 1:23

Apparently, you did not read the entire comment, did you? It's also mentioned "Depends on your string".

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Extract string from CString

Rajkumar R6-Feb-08 1:30

Rajkumar R

6-Feb-08 1:30

then the solution is if he want to find the number of Lbl, when it is 100, he want to build again OMG | :OMG:

Rajesh R Subramanian wrote:
"Depends on your string".

Depends on the string, lbl10.exe, lbl110.exe ...

Re: Extract string from CString

Rajesh R Subramanian6-Feb-08 1:45

Rajesh R Subramanian

6-Feb-08 1:45

My mentioning "Depends on your string" states that he'd have to modify the code accordingly if the parameters change, so that it works always without having to rebuild. I thought it was pretty clear and anyone who fails to understand is just plainly dumb.

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Extract string from CString [modified]

Rajkumar R6-Feb-08 1:49

Rajkumar R

6-Feb-08 1:49

Rajesh R Subramanian wrote:
to modify the code accordingly if the parameters change

that is 2 to 3 when lbl is 100 that means he knows the length of string without the string i got.
lbl10.exe no rebuild , lbl-100.exe no rebuild ...
thanks Big Grin | :-D

recalling ur mentioning of "Depends on your string"

Rajesh R Subramanian wrote:
//4 and 2 may vary! Depends on your string.

Rajesh R Subramanian wrote:
plainly dumb.

if he is such a person, i think he never post this, don't u even think, he is in need of this plain dumb solution of counting exercise, as he has NiShantB++ post already.

modified on Wednesday, February 06, 2008 11:30:57 PM

DhcpRequestParams()

Ajay L D5-Feb-08 0:15

Ajay L D

5-Feb-08 0:15

Hi,
I am using the DhcpRequestParams() API to retrieve the server option IDs from the DHCP server. I get the correct option values for the first time. If I make any changes to the server option IDs, and then again call the same API, it retrieves the old option values and not the changed new value. Any idea how I could retrieve the new values?

Thanks in advance,
AJ

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