C / C++ / MFC Discussion Boards

Re: Dynamically creation of Editcontrol

Nibu babu thomas13-Mar-06 19:27

Nibu babu thomas

13-Mar-06 19:27

This is how we do it...

CEdit* pEdit = new CEdit;
pEdit->Create(WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER, CRect(10, 10, 100, 100), this, 1);

Nibu thomas
Software Developer

Difference between VC++ and .NET (VB.NET, ASP.NET, and C#

Sriram Suresh13-Mar-06 19:09

Sriram Suresh

13-Mar-06 19:09

Sir,
I want to know the difference between VC++ and vb.net, and asp.net and c#. I referred many books for these. But all contain the almost all same topics such as MFC, ActiveX, OLE, COM, DCOM, ADO, DAO. Then where the difference exist.
I have one doubt why many people are not interested to learn VC++. Many people put interest to learn VB.NET, ASP.NET and C#.

Sriram Suresh Kumar

Re: Difference between VC++ and .NET (VB.NET, ASP.NET, and C#

Hardy_Smith13-Mar-06 20:39

Hardy_Smith

13-Mar-06 20:39

The difference is like the difference between englisch and french, with all the literature written in it.

What do you want to do with it? A language, or, better, the technologie you use should help you to solve your problems.

1) Your design shoule be "as independent as possible from the language"
2) Define what you want to do, what are the interactions. Maybe use uml for make it clear. Usecases are good to start.
3) Make a decision. Look what woule be the best technologie, wath the customer excepts, and what are the scills of you employees?

MFC is a c++ library used by microsoft. ActiveX, OLE, COM, DCOM, ADO are language-independent communication-layers. DAO normally means data-access-object. This is more a design-pattern.

Good luck,
Hardy.

Re: Difference between VC++ and .NET (VB.NET, ASP.NET, and C#

Siva Sankar Koyi13-Mar-06 22:28

Siva Sankar Koyi

13-Mar-06 22:28

Hi,

There are tons of differences between (vc++) & (VB.net,asp.net). I just give you the overview.
VC++ purely works with Pointers.
(ActiveX, OLE, COM, DCOM, ADO, DAO) --- these are the concepts you can implement with VB or VC.
again that is purely depends on applicaitons type.

VC particularly desinged for C++ development enhancements and if the same applicaiton developed in VB and VC, performance of VC program will pretty fast.

People feel it is difficult to work on pointers, so generally they choose VB.

Each VB.net and VC has got their own advantages and disadvantages.
To choose between these purely based on your application type.

Thanks & Regards,
Siva Koyi

Data migration from SAP to a Windows application

Rohan Bhosale13-Mar-06 18:10

Rohan Bhosale

13-Mar-06 18:10

Hello
I want to transfer data from a SAP system to my application into a flat file.I hear that the BAPIs can be used for the purpose.However I don't know the details of the use of these BAPIs.
Can anyone pls guide me regarding the usage of BAPIs in VC or VB? Confused | :confused:

which loop can I use it....and why.

yonis 1113-Mar-06 18:00

yonis 11

13-Mar-06 18:00

HI,

speed increase at 0 Blush | :O

speed increase at 1 :2
speed increase at 2: 5
speed increase at 3: 2
speed increase at 4: 4
speed increase at 5: -2( try again non-negative ):1

j.k

-- modified at 0:19 Tuesday 14th March, 2006

Re: which loop can I use it....and why.

Cedric Moonen13-Mar-06 19:59

Cedric Moonen

13-Mar-06 19:59

And what is the question ?

Re: which loop can I use it....and why.

yonis 1113-Mar-06 20:06

yonis 11

13-Mar-06 20:06

my question is , It should read the speed increase and how much should be at a particular point.
for example , the speed increase at point 1 to 2,
and the speed increase at point 5 to 1.
-- modified at 2:11 Tuesday 14th March, 2006

Re: which loop can I use it....and why.

Cedric Moonen13-Mar-06 20:19

Cedric Moonen

13-Mar-06 20:19

If you want an answer to your question, you'll have to be more specific. Explain CLEARLY what you want to achieve, nobody here knows your program and we cannot see your screen neither (neither are we god to read your mind).

yonis 11 wrote:
It should read the speed increase and how much should be at a particular point.

Read the speed... Where, what is this speed ? Where is it stored ? Is it inputed from the user, ... ?

yonis 11 wrote:
for example , the speed increase at point 1 to 2,
and the speed increase at point 5 to 1.

Just make a variable and assign it the required value, what is the problem with that ?

Re: which loop can I use it....and why.

yonis 1113-Mar-06 21:44

yonis 11

13-Mar-06 21:44

I mean by the speed

0*0
1***2
2******3
3********2
4************4
5*************1

the inputs are {0,2,3,2,4,1}

Re: which loop can I use it....and why.

Cedric Moonen13-Mar-06 22:15

Cedric Moonen

13-Mar-06 22:15

That is a very clear explanation indeed... D'Oh! | :doh:

Re: which loop can I use it....and why.

Gary R. Wheeler14-Mar-06 1:52

Gary R. Wheeler

14-Mar-06 1:52

Sounds like a homework assignment anyway Suspicious | :suss:

Software Zen: delete this;

Fold With Us![^]

Enum printers and Users

vikramlinux13-Mar-06 17:48

vikramlinux

13-Mar-06 17:48

hi Friends,
How to enumarate printers and users from active directory?

Vikram S

Re: Enum printers and Users

Hamid_RT13-Mar-06 17:54

Hamid_RT

13-Mar-06 17:54

Hi,
for enum printers use EnumPrinters
and I think NetUserEnum
-- modified at 23:56 Monday 13th March, 2006

Re: Enum printers and Users

vikramlinux13-Mar-06 18:01

vikramlinux

13-Mar-06 18:01

r u sure that these functions are uses active directory?

Re: Enum printers and Users

Hamid_RT13-Mar-06 18:03

Hamid_RT

13-Mar-06 18:03

please studing
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ad/ad/users_in_active_directory.asp[^]

and reply to me

Re: Enum printers and Users

vikramlinux13-Mar-06 21:53

vikramlinux

13-Mar-06 21:53

this seems to be fine for Users . What about printers?

how to add button on title bar

baldha rakesh13-Mar-06 17:20

baldha rakesh

13-Mar-06 17:20

i want to add a new button on title bar like minimize or maximize but its functionality will be diffrent.

Bankey Khandelwal
Software Engineer

Re: how to add button on title bar

Hamid_RT13-Mar-06 17:24

Hamid_RT

13-Mar-06 17:24

Hi Bankey Khandelwal,
http://www.codeproject.com/buttonctrl/CustomBitmapButtonDemo.asp[^]

Re: how to add button on title bar

baldha rakesh13-Mar-06 17:26

baldha rakesh

13-Mar-06 17:26

thank you.

Bankey Khandelwal
Software Engineer

Re: how to add button on title bar

baldha rakesh13-Mar-06 18:28

baldha rakesh

13-Mar-06 18:28

hello sir,

i have successfully create buttons on title bar but i am not able to understand that how to handle message on these buttons.

please reply me.

Bankey

Bankey Khandelwal
Software Engineer

Re: how to add button on title bar

Hamid_RT13-Mar-06 18:34

Hamid_RT

13-Mar-06 18:34

I think
ON_NOTIFY(NM_DBLCLK, 1, OnBnDblClickedCaptionbn1)
ON_NOTIFY(NM_RCLICK, 1, OnBnRClickedCaptionbn1)
ON_NOTIFY(NM_CLICK, 2, OnBnClickedCaptionbn2)

Re: how to add button on title bar

baldha rakesh13-Mar-06 19:37

baldha rakesh

13-Mar-06 19:37

hello sir,
i have handle messages on these buttons but now problem is that,
in my application i am using time when i stop timer then message on these custom button functions properly but when i start timer they does not work so

for this what can i do.

Bankey Khandelwal
Software Engineer

Re: how to add button on title bar

Hamid_RT13-Mar-06 19:56

Hamid_RT

13-Mar-06 19:56

Can you post a sample that shows the problem?

Re: how to add button on title bar

baldha rakesh13-Mar-06 20:06

baldha rakesh

13-Mar-06 20:06

i am setting timer on mouse move function like that

void CShow_ImageDlg::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default

CRect rect; // Get the bounds of the control (just the client area)
GetClientRect(rect);
bool WasIn=false; // Check the mouse is inside the control
if(rect.PtInRect(point))
{
if(!WasIn)
{ // This is the OnMouseEnter area
KillTimer(1);
SetCapture();
}
else
SetWindowText("Moved Again"); // This else wouldn't normally be used.
WasIn=true;
}
else
{ //This is the OnMouseLeave area:

SetTimer(1,100,0);
ReleaseCapture();
WasIn=false;

}
//TrackMouseEvent( LPTRACKMOUSEEVENT lpEventTrack);

CDialog::OnMouseMove(nFlags, point);
}

when i stop timer then thses costom button functions properly but i have to use timer.

eg. for custom button function is that:

void CShow_ImageDlg::OnBnClickedClose(NMHDR * pNotifyStruct, LRESULT * result)
{
CPoint pt;
::GetCursorPos(&pt);
PostMessage(WM_SYSCOMMAND,SC_CLOSE,MAKEWORD(pt.x,pt.y));
}

Bankey Khandelwal
Software Engineer

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