wnetaddconnection2 - C / C++ / MFC Discussion Boards

Re: How to Get Desk Top rectangle (RECT)

Antony M Kancidrowski13-Aug-04 0:51

13-Aug-04 0:51

You missed SM_CYFULLSCREEN in order to get the y.

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: How to Get Desk Top rectangle (RECT)

zahid_ash13-Aug-04 1:02

zahid_ash

13-Aug-04 1:02

if i will try like this then
is it right way

CWnd * wnd = GetDesktopWindow();
RECT rect;
wnd->GetWindowRect(&rect);
MoveWindow(rect.left,rect.top ,rect.right ,rect.bottom -35 , TRUE);
RECT rec;
this->GetWindowRect (&rec);
GetDlgItem(IDC_BUTTON1)->MoveWindow(rec.left,rec.top+70, rec.right ,rec.bottom );

is it right

tell me how i use GetSystemMetrics(SM_CXFULLSCREEN)

thanx

Regards.

Re: How to Get Desk Top rectangle (RECT)

Antony M Kancidrowski13-Aug-04 0:52

Antony M Kancidrowski

13-Aug-04 0:52

Additionally to what has already been stated.

If you have multiple monitors (or want multiple monitor support) us

SM_CXVIRTUALSCREEN to get the x
SM_CYVIRTUALSCREEN to get the y

As the parameter to GetSystemMetrics

NOTE: the rect will be (0, 0, x, y)

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

GDI+: Color depth

dacliem12-Aug-04 23:49

dacliem

12-Aug-04 23:49

Dear all,

I try to save a GDI+ Bitmap in monochome GIF in as following code but failed. Any one can help?

*********
Bitmap* bit= Bitmap::FromFile(L,"Test.bmp");

unsigned long nColorDepth;
nColorDepth=1;
EncoderParameter encParam;
encParam.Guid=EncoderColorDepth;
encParam.Type = EncoderParameterValueTypeLong;
encParam.NumberOfValues = 1;
encParam.Value=&nColorDepth;

EncoderParameters encoderParameters;
encoderParameters.Count = 1;
encoderParameters.Parameter[0]=encParam;

CLSID GIFCodecClsid;
GetCodecClsid(L"image/gif", &GIFCodecClsid);

bit->Save(A2W(strGifPath),&GIFCodecClsid,&encoderParameters);

*********

Kindly help me to solve my problem.

Thanks & Best regards

Le Dac Liem
Vietnam

Help Regarding Grids

balajeedurai12-Aug-04 23:43

balajeedurai

12-Aug-04 23:43

Hai frens.

Plz Any one tell me how many kinds of grids r there ?
What r there functionalities ?
How specific we should use those grids ?

Thanx

c++ winsock file x-fer

thes3cr3t112-Aug-04 23:41

thes3cr3t1

12-Aug-04 23:41

hello, im looking for some help in sending a file in a client server enviroment using winsock,i have managed to do this in the past using a small text document however i face problembs when using lareger files that wont fit into a small char buffer.

my aim is to divide my file up into chunks,and individualy send theese chunks of data to the server, wich inturn will reasemble the data and write the file to a directory.

i face problembs in knowing agsactly how to divide the file up into chunks,and how to reasemble the file at the server side,also i have problembs in knowing when the file has been completley sent and completley recived. any information that could be relevant to helping me would be greatly appreciated.

thank you for your time.

Re: c++ winsock file x-fer

vcplusplus13-Aug-04 3:18

vcplusplus

13-Aug-04 3:18

If your client PC is NT/2000/XP, try using TransmitFile(...).
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/transmitfile_2.asp?frame=true

wnetaddconnection2

vikasjindal12-Aug-04 23:36

vikasjindal

12-Aug-04 23:36

hello
i am develeloping a project in vc++ of Remote Administrator
in Workgroup model.I want to connect to another computer
in workgroup by wnetaddconnection2 function
features of my project is
1.control of services by openscmanager
2.remote shutdown
3.control of process on remote system
can somebody help me

viksd jindal

Re: wnetaddconnection2

David Crow13-Aug-04 2:32

David Crow

13-Aug-04 2:32

vikasjindal wrote:
can somebody help me

Can you narrow it down a bit? What exactly do you need help with? Is a piece of code giving you troubles? Do you not know how to use WNetAddConnection2()?

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Don't want modeless CDialog always on the top.

olivierjoly12-Aug-04 22:20

olivierjoly

12-Aug-04 22:20

Hi,

I include a modeless CDialog into my program by :

m_pDlgRelance = new CDlgRelance(); // CDialog
BOOL ret = m_pDlgRelance->Create(IDD_DLG_RELANCE,this);
if(!ret) //Create failed.
AfxMessageBox("Error creating Dialog DlgRelance");
m_pDlgRelance->ShowWindow(SW_SHOWNORMAL);

But it appear always over the parent windows.
What can i do to avoid this ?

Thanks

Best Regards

Olivier JOLY

Re: Don't want modeless CDialog always on the top.

wb13-Aug-04 0:38

13-Aug-04 0:38

try this

BOOL ret = m_pDlgRelance->Create(IDD_DLG_RELANCE,NULL);

Re: Don't want modeless CDialog always on the top.

olivierjoly13-Aug-04 0:44

olivierjoly

13-Aug-04 0:44

Thanks,

But tested without result Frown | :-(

Best Regards

Olivier JOLY

Re: Don't want modeless CDialog always on the top.

Antony M Kancidrowski13-Aug-04 0:57

Antony M Kancidrowski

13-Aug-04 0:57

If you pass NULL it creates the dialog with the application window as parent.

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: Don't want modeless CDialog always on the top.

Antony M Kancidrowski13-Aug-04 0:58

Antony M Kancidrowski

13-Aug-04 0:58

olivierjoly wrote:
BOOL ret = m_pDlgRelance->Create(IDD_DLG_RELANCE,this);

replace this

with

GetDesktopWindow()

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: Don't want modeless CDialog always on the top.

olivierjoly13-Aug-04 1:12

olivierjoly

13-Aug-04 1:12

Thanks a lot ... It's works

Olivier JOLY

finish program while windows finishing

vlaman12-Aug-04 22:11

vlaman

12-Aug-04 22:11

Hello all!

I have following problem - i need to finish my program, which executes in background, when user finish windows. My program doesn't have windows - and i cannot receive messages.

This is a scheme of my program:

while ( flag )
{
Sleep(1000);
if ( need_Action )
{
..do action..
}
}

Thanks!!!

------

Vladimir

Re: finish program while windows finishing

parths12-Aug-04 23:31

parths

12-Aug-04 23:31

Why not make it a windows service?

"It was when I found out I could make mistakes that I knew I was on to something."
-Ornette Coleman

"Philosophy is a study that lets us be unhappy more intelligently."
-Anon.

Re: finish program while windows finishing

David Crow13-Aug-04 3:11

David Crow

13-Aug-04 3:11

Unless you can respond to the WM_QUERYENDSESSION and/or WM_ENDSESSION messages, you'll have no way of knowing when Windows is shutting down or when a user is logging off.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

best way for using html-controls/templates in vc++6?

mightyCoCo12-Aug-04 21:14

mightyCoCo

12-Aug-04 21:14

hi!

i would like to implement a html-site - a small html-template with a few controls like a slider, buttons and so on...

the user should be able to change the look of the application by just editing the html-template.
from within c++ i want to get info, if the user clicks a control (button, slider...) and i want to change eg. the position o f a slider, content of a listbox, text of a button...

the template has to be embeded in the main application... the main-framework should be a CDialog

is it possible to do this without requesting the user to install ie6 or something?
the app should also work, if just a minimum iexplorer is installed.
or is there a way to do this without ie?

how do i interact with the html-template from within my c++-code?

has anyone a idea or tutorial? maybe some demo-classes on thecodeproject.com? i actually don´t know, what i have to search for ;o)

cheers,
vertex_X

C++ global const question

Indrawati12-Aug-04 20:23

Indrawati

12-Aug-04 20:23

Hi
Let's say I defined a global const in a header file (which will be #included by many files) as follows:

const int MAX_CLIENT = 1000;

My question is, will the compiler replace each occurence of MAX_CLIENT with 1000? Should I declare MAX_CLIENT as static const instead? And will the same rule apply if MAX_CLIENT is not an int, but a char array?

Thanks!

Re: C++ global const question

Ryan Binns12-Aug-04 20:45

Ryan Binns

12-Aug-04 20:45

Indrawati wrote:
will the compiler replace each occurence of MAX_CLIENT with 1000?

Yes and no Smile | :)

. It's not a direct textual substitution like a #define, but when the compiler is optimising code it will substitute the variable reference by its value.

Indrawati wrote:
Should I declare MAX_CLIENT as static const instead?

If your header file is used by multiple source files, then yes, otherwise you'll get a bunch of multiple initialisation errors from the linker.

Indrawati wrote:
And will the same rule apply if MAX_CLIENT is not an int, but a char array?

Yes. If it's a char* though, such as char *message = "Message", then make it fully constant, ie. const char * const message = "Message", otherwise the compiler might not treat it as a true constant.

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Autocad\vc++

Member 129553312-Aug-04 19:28

Member 1295533

12-Aug-04 19:28

i have an existing library which provide me the support for calling varied functions. now i ahve to add the functionality of two new api's in that same vc project which eventually will be called by the autocad application. i ahve with the objectarx require to create the glue layer and the arx application which will hwlp me call the funtions in vc through autocad. even though i have created a new library which defines the two api's but on calling these functions through VC++ it shows me an error that it cannot find the new api's called even thought the new library has been included in the project setting. please guide as to where am i missing the link as there are quite a few things involved in interacting autocad with vc.

sachin jain
Software Developer

Re: Autocad\vc++

Antony M Kancidrowski13-Aug-04 1:18

Antony M Kancidrowski

13-Aug-04 1:18

Have you set the include and lib paths so that they cover the location of your libraries and headers?

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: Autocad\vc++

Anonymous13-Aug-04 1:28

Anonymous

13-Aug-04 1:28

thanx for thr reply but i am a bit uncertain. if u r mentioning the include and library paths for object arx, then they have been included and also the path for the library(for the new API's that i need to include) has also been included in the project settings. hence, plz be more specific as to what include and lib paths are u talking about. looking forward to ur reply but still thanx in advance.

Re: Autocad\vc++

Antony M Kancidrowski13-Aug-04 5:25

Antony M Kancidrowski

13-Aug-04 5:25

I was refering to the directory settings under Tools->Options. You can specify global settings for include paths and library paths.

If you have these settings can you give the exact error message you are getting when you try to compile.

Oh, just a thought, Have you tried a complete clean and rebuild?

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

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