C / C++ / MFC Discussion Boards

uday kiran janaswamy4-Sep-06 0:13

4-Sep-06 0:13

hi,

what is there you just implement the Api called

::SetTimer(...)
::KillTimer(...)

// surf in google you get no of examples.

Think Clever

Uday kiran

Re: How to do Timers in MFC

Hamid_RT4-Sep-06 1:20

Hamid_RT

4-Sep-06 1:20

See Working with Timers in Visual C++[^]

WhiteSky

I have an Activex created with VC++ , receive an error in C++Builder

hameduser3-Sep-06 22:45

hameduser

3-Sep-06 22:45

Hi,
I have an activeX created with VC++ ,i use it in my C++Builder 6 project and use OLE object to open Excel application in my project.
I receive an error when uncheck "build with runtime packages"
in project->options->packages.Otherwise if i check it or don't use ActiveX the application is working properly.
Following is my code to opening excel application.

-----------------------------------------------
Variant Excel=CreateOleObject("Excel.Application");
Excel.OlePropertySet("Visible", true);
Variant Workbook=Excel.OlePropertyGet("Workbooks");
Workbook.OleProcedure("Add");
Variant sheet = Workbook.OlePropertyGet("Item", 1).OlePropertyGet("Worksheets") ;
sheet = sheet.OlePropertyGet("Item",1);
sheet.OlePropertySet("Name", WideString("TEST"));
----------------------------------------------
I test this ActiveX in Delphi at same conditions but it has no errors.Also i test other ActiveXs created in VC++ in my project and i receive similar errors.

thnaks in advance, "member function"

wiemounir3-Sep-06 22:41

wiemounir

3-Sep-06 22:41

I created a dialog class in which i must accept 2 parameters into comboBox by the following function :

BOOL CConfigModView::GetCfgParaMod(CString& sTimer, CString& sModView)
{

sModView=m_ModView;
sTimer=m_TimerDelay;
return TRUE;
}

the only error is
error C2511: 'BOOL CConfigModView::GetCfgParaMod(CString &,CString &)' : Impossible to find the member function overloaded in ' CConfigModView '

what's the problem, i need your help!!!!!!!!!!!!!!

salem ,c wiem.

Re: thnaks in advance, "member function"

benjymous3-Sep-06 22:43

benjymous

3-Sep-06 22:43

Did you declare GetCfgParaMod in CConfigModView's class definition (in the header file)?

--
Help me! I'm turning into a grapefruit!
Buzzwords!

Re: thnaks in advance, "member function"

wiemounir3-Sep-06 22:52

wiemounir

3-Sep-06 22:52

yes the function and the two variables are declared, i don't understand what' s happen

salem ,c wiem.

Re: thnaks in advance, "member function"

Hamid_RT3-Sep-06 23:03

Hamid_RT

3-Sep-06 23:03

Did you see msdn for this error?
From the MSDN:

Possible causes

Wrong parameters passed to function.
Parameters passed in wrong order.
Incorrect spelling of parameter names.

WhiteSky

Re: thnaks in advance, "member function"

prasad_som3-Sep-06 23:03

prasad_som

3-Sep-06 23:03

Dont' hurry, make sure , its declaration is not suppressed by any preprocessor,you spelled all parameters and function name in same way as definition.
Can you show , how its declared ?

Prasad
Notifier using ATL

Re: thnaks in advance, "member function"

wiemounir3-Sep-06 23:08

wiemounir

3-Sep-06 23:08

thank you guys ,i 'm happy Wink | ;)

to be with people like you, everything is allright now, iy was a mistake of spelling (inattention Sigh | :sigh:

)

salem ,c wiem.

how to get extension .ico file

gentleguy3-Sep-06 22:35

gentleguy

3-Sep-06 22:35

i don't have extension .ico file, how to get it. i know how to import it.

thank you

Li Zhiyuan

8/06/2006

Re: how to get extension .ico file

benjymous3-Sep-06 22:59

benjymous

3-Sep-06 22:59

I'm guessing this was supposed to be a reply to your earlier thread.

In the Add Resource dialog, you just click the "import..." button, then in the "files of type" dropdown select "Icon Files"

--
Help me! I'm turning into a grapefruit!
Buzzwords!

Re: how to get extension .ico file

Programm3r3-Sep-06 23:03

Programm3r

3-Sep-06 23:03

Maybe this might help you....

<a href="http://www.codeproject.com/shell/ShellPilot.asp?df=100&forumid=283631&exp=0&select=1458422">http://www.codeproject.com/shell/ShellPilot.asp?df=100&forumid=283631&exp=0&select=1458422</a>[<a href="http://www.codeproject.com/shell/ShellPilot.asp?df=100&forumid=283631&exp=0&select=1458422" target="_blank" title="New Window">^</a>]

<a href="http://www.samspublishing.com/articles/article.asp?p=30009&rl=1">http://www.samspublishing.com/articles/article.asp?p=30009&rl=1</a>[<a href="http://www.samspublishing.com/articles/article.asp?p=30009&rl=1" target="_blank" title="New Window">^</a>]

Not really sure what you are talking about?? Confused | :confused:

Only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Creating Windows

HakunaMatada3-Sep-06 22:34

HakunaMatada

3-Sep-06 22:34

I have an application which has two Windows. Now, the Second Window is created on a separate thread. The class for the second Window has a function called CreateEdit() which creates an Edit control. This edit control has to be created on the fly and hence cannot be created in OnCreate(). Now when I create an Edit control in OnCreate() the Edit control is created fine and on the same thread as the Second Window, but when I create the Edit control dynamically through the functions, the Edit control is created on the thread of the First Window. Please note that the First Window makes a call to CreateEdit() to create an Edit control dynamically in the second Window. I use function pointers to make a call to CreateEdit() from the first Window. Is there anyway, I can make sure that the Edit on the secodn window is created on the same thread as the Second Window?

---

Hakuna-Matada Beer | [beer]

It means no worries for the rest of your days...
It's our problem free, Philosophy
<marquee behavior="alternate" scrollamount="5" scrolldelay="50"> Jig | [Dance]

Re: Creating Windows

Mike Dimmick3-Sep-06 22:55

Mike Dimmick

3-Sep-06 22:55

Windows are created in whichever thread calls CreateWindow. It's strongly recommended that this is the same thread that the parent window is on, but I don't think this is actually required.

Stability. What an interesting concept. -- Chris Maunder

why can not hook GetCommandLineA api modification WinMain -> ptzCmdLine

HOW WHAT3-Sep-06 22:09

HOW WHAT

3-Sep-06 22:09

create SUSPENDED process, inject dll and hook api...
hook GetCommandLineA ok, but never call...

Re: why can not hook GetCommandLineA api modification WinMain -> ptzCmdLine

Waldermort4-Sep-06 1:43

Waldermort

4-Sep-06 1:43

When you create a suspended process, that process has entered it's main(), ie the variables are uninitialized so there is not yet a commandline to get.

validate float value

reddy harish3-Sep-06 21:32

reddy harish

3-Sep-06 21:32

Hi i want to validate the float value which the user is going to enter in the edit box.

no integers are allowed and strings are allowed.
only float values are allowed.

is ther any API to valiate the float value
or is ther any solution for this

Re: validate float value

toxcct3-Sep-06 22:34

toxcct

3-Sep-06 22:34

associate a variable to the editBox which is of type float or double...

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

storing data on to a file in the FTP server.

vijay_aroli3-Sep-06 21:31

vijay_aroli

3-Sep-06 21:31

hello everyone!! i have certain data that needs to be sent and created as a file on the FTP server, but that data is not in a local file. how can i do this?? can anyone help me by explaining how it has to be done?? can anyone provide a sample code for me which does the task?? thanks ..

vijay.

Re: storing data on to a file in the FTP server.

_AnsHUMAN_ 3-Sep-06 21:34

_AnsHUMAN_

3-Sep-06 21:34

aroli vijay wrote:
that data is not in a local file

Create a temporary file,write your data into the file and delete it later when it's task is done.
Upload the file using the CFtpConnection::PutFile()

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: storing data on to a file in the FTP server.

vijay_aroli3-Sep-06 21:59

vijay_aroli

3-Sep-06 21:59

hello sir!! thanks for replying. i can upload a file onto a ftp server using Putfile. and the code i have written does exactly the same. but i want to modify it. i now want to store the data directly onto the FTP server without storing in a file in the local machine. how can i do this??? i have written some code that creates a file on the FTP server but i am not able to store data onto that file. what has to be done??

vijay

opening a cmd.exe window

locoone3-Sep-06 21:24

locoone

3-Sep-06 21:24

how would i go about opening a cmd.exe window from a mfc dialog? Confused | :confused:

Re: opening a cmd.exe window

_AnsHUMAN_ 3-Sep-06 21:29

_AnsHUMAN_

3-Sep-06 21:29

locoone wrote:
opening a cmd.exe window from a mfc dialog

ShellExecute(NULL,NULL,"cmd.exe",NULL,NULL,SW_SHOW);

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: opening a cmd.exe window

locoone4-Sep-06 8:28

locoone

4-Sep-06 8:28

i was close on that i was thinking it was ShellExec close but no cookie. now ive been searching msdn for several hours on how to pass a command
ipconfig /all > ipconfig.txt
into the cmd window but i havent found anything on how to do it. ive run it in a batch file then used my program to open the txt file but i dont want to use 2 different things to open the txt file

Re: opening a cmd.exe window

Hamid_RT3-Sep-06 22:11

Hamid_RT

3-Sep-06 22:11

or WinExec("cmd.exe",SW_SHOW);

WhiteSky

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