Re: tra lala lala - C / C++ / MFC Discussion Boards

Re: Maximize

Tim Smith9-Mar-02 4:51

Tim Smith

9-Mar-02 4:51

IsZoomed?

Sounds like the window is taking controlled substances.

Tim Smith

I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk?

CWebBrowser2 Question

User 127828-Mar-02 12:20

User 12782

8-Mar-02 12:20

Hi I have a dialog based app which has a control with a CWebBrowser2 varible. My question is, how can I get the return number from the HTTP header (404, 500, etc)?

Thanks,
Aaron Stubbendieck

modified 12-Jul-20 21:01pm.

Re: CWebBrowser2 Question

ColinDavies8-Mar-02 16:55

ColinDavies

8-Mar-02 16:55

Capture the Title text change after the Document Complete event.

Regardz
Colin J Davies
Sonork ID 100.9197:Colin

Logic merely enables one to be wrong with authority. -- Doctor Who

28 th Law of Computing:
Anything that can go wr#
Segmentation violation -- Core dumped

Re: CWebBrowser2 Question

User 127828-Mar-02 18:13

User 12782

8-Mar-02 18:13

I thought about doing that, but its not predictible. For example, by default, IIS returns THe page cannot be found. Other webservers will return 404 in the titles, others won't. If I have to I can create a connection to the server and parse the returned header, but I was hoping that the return code could be easily found. Thanks anyway.

modified 12-Jul-20 21:01pm.

CFileDialog

RK_20008-Mar-02 10:21

RK_2000

8-Mar-02 10:21

Just a quick question. I am just having a little problem. HOw would you accomplish this: you want to prompt the user with a message saying that the filename selected in a Save dialog is not supported by the application and you want the CFileDialog to stay on and allow the user to re-enter.

Re: CFileDialog

C^hris L^osinger8-Mar-02 10:33

C^hris L^osinger

8-Mar-02 10:33

you can derive a class from CFileDialog. do this and override OnFileNameOK.

-c

Smaller Animals Software, Inc.
You're the icing - on the cake - on the table - at my wake. _{Modest Mouse}

tra lala lala

Rohit Sinha8-Mar-02 8:55

Rohit Sinha

8-Mar-02 8:55

I want to have an option in my program which will let the user specify a folder for keeping the log files and some other files. The files would be used only by the progam which would be running as a service under the localsystem account. This folder should NOT be accessible (no read, no write, and nothing else) by ANYONE EXCEPT System and Administrator. How do I do this? Could someone give me an example code to explain things a bit? Or does anyone know of a project where this has been done? The target system would be NT/2000 servers. Any help or pointers would be greatly appreciated.

Thanks a lot Smile | :)

,

impuzible

Re: tra lala lala

Bill Wilson8-Mar-02 9:05

Bill Wilson

8-Mar-02 9:05

Just set the permissions on the folder to allow the access you want. This is done by a system admin, not code.

Good Luck,
Bill

Re: tra lala lala

Carlos Antollini8-Mar-02 9:01

Carlos Antollini

8-Mar-02 9:01

You need to use the ::CreateDirectoryEx function... And read about Access Control

Regards

Carlos Antollini.
Sonork ID 100.10529 cantollini

Re: tra lala lala

Rohit Sinha8-Mar-02 9:13

Rohit Sinha

8-Mar-02 9:13

Actually I thought of that too, but the SECURITY_DESCRIPTOR structure is beyond my abilities. Frown | :(

How do I fill it? The access control functions and structures are too confusing for me. That was why I wondered if there was an example available.

Thanks for your response Smile | :)

,

impuzible

Win32 char question

8-Mar-02 8:30

Hi,

I have a function which is defined

function(const char param[])

and i have my data which I wanna pass to it

char myparam[100]

I tried

function((const char*)myparam)
function((LPCSTR)myparam)

but it asserts.
Could you tell me the solution?
Thanks
RichS

Re: Win32 char question

Nish Nishant8-Mar-02 8:29

Nish Nishant

8-Mar-02 8:29

What do you do to the string in the function?

Nish

Bow wow wow,
Yippee yo yippee yay,
My miniputt high,
Is now 30 yay.

Re: Win32 char question

8-Mar-02 8:39

this should initialize some variable.

function("my data")

works perfecly, but i have "my data" in a char myparam[200]
and cant find a solution.
Thanks

RichS

Re: Win32 char question

Carlos Antollini8-Mar-02 8:37

Carlos Antollini

8-Mar-02 8:37

function((const char)myParam)

Carlos Antollini.
Sonork ID 100.10529 cantollini
BUFFERS=20 FILES=15 2nd down, 4th quarter, 5 yards to go!

Re: Win32 char question

8-Mar-02 8:47

unfortunately it does not build

C:\x\Source\exe\exe.cpp(130) : error C2664: 'SetParam' : cannot convert parameter 1 from 'const char' to 'const char []'

Solved

8-Mar-02 9:16

myparam was corrupted and that caused the assert.

Thank you for your kind help.

RichS

Re: Win32 char question

Tomasz Sowinski8-Mar-02 8:30

Tomasz Sowinski

8-Mar-02 8:30

Assert signals a runtime problem, like access to memory through NULL pointer. Your casts do not have anything to do with it. You can remove them and simply call your function like this:

function(myparam)

Look at the stack after assert - you'll be able to see where exactly problem is.

Tomasz Sowinski -- http://www.shooltz.com

Simple but I forgot...

blink4me8-Mar-02 7:35

blink4me

8-Mar-02 7:35

BODY, P, TD { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt }
H2,H3,H4,H5 { color: #ff9900; font-weight: bold; }
H2 { font-size: 13pt; }
H3 { font-size: 12pt; }
H4 { font-size: 10pt; color: black; }
PRE { BACKGROUND-COLOR: #FBEDBB; FONT-FAMILY: "Courier New", Courier, mono;
WHITE-SPACE: pre; }
CODE { COLOR: #990000; FONT-FAMILY: "Courier New", Courier, mono; }

I am fairly new to Visual C++ Programming but I have experience in C. I want to display the content of a string in a string. Printf("Welcome %s.", name);, in C, I did it like this but in Visual C++, I have a string m_strWelcome and I want to display m_strName in it like above. How?

// JS Paquet
cout << "Thank you all" << endl;

Re: Simple but I forgot...

dazinith8-Mar-02 8:02

dazinith

8-Mar-02 8:02

i dunno if this is the best way since im a newbie too.. but heres how i've been doing it so far

CString strTemp;
CString strName("dzgraphics.com");
strTemp.Format("I really like %s",strName);

AfxMessageBox(strTemp);

-dz

Re: Simple but I forgot...

Shog⁹8-Mar-02 7:58

Shog⁹

8-Mar-02 7:58

CString has this nice method called Format() that works just like sprintf():

CString strName = "Josh";
CString strWelcome;
strWelcome.Format("Welcome %s.", strName);

Or you could do:

CString strName = "Josh";
CString strWelcome = "Welcome " + strName + '.';

Your preference Smile | :)

farewell goodnight last one out turn out the lights

Smashing Pumpkins, Tales of a Scorched Earth

Re: Simple but I forgot...

Justin Neville8-Mar-02 7:59

Justin Neville

8-Mar-02 7:59

If you're using a string class like the STL string or MFC CString you can use the overloaded operators to concatenate two strings, i.e. m_strWelcome = _T("Welcome ") + m_strName. The MFC CString class does provide a Format() function which works similar to printf() to format a string.

Justin Neville

Re: Simple but I forgot...

Bill Wilson8-Mar-02 10:31

Bill Wilson

8-Mar-02 10:31

I'm not suer if the other posts answered your question. They discuss formatting, but not printing.

Assuming m_strWelcome is a CString...

Printf("Welcome %s.", LPCSTR(m_strWelcome));,

Good luck.,
Bill

Re: Simple but I forgot...

blink4me8-Mar-02 9:39

blink4me

8-Mar-02 9:39

Thanks all, but the one that I used and that seemed to work well was:
CString strName = "Josh";
CString strWelcome = "Welcome " + strName + '.';

// JS Paquet
cout << "Thank you all" << endl;

Setting icon size on a dialog template.

Shog⁹8-Mar-02 6:27

Shog⁹

8-Mar-02 6:27

Ok, this has been bugging me for months, and i'm getting sick of it.
I have several dialog templates with icon controls on them. These are print dialogs, and the icons are used for the collation indicator (you know, little overlapping pages...), so they are not a standard size; i check Center Image to ensure the image is not stretched. By holding down the alt key, i can resize the control to be large enough to display the icon correctly, however each time i open the template for editing, it resets to 32x32, and i have to resize it again; more than once i've been in a hurry and forgot to do this. If i assign an icon to the control initially, it is compressed into 32x32 on load, and even if the control is resized, it never looks right Frown | :(

So, is there any way, in VS6, to keep the dialog editor from resizing an icon control automatically?

Thanks!

farewell goodnight last one out turn out the lights

Smashing Pumpkins, Tales of a Scorched Earth

line numbers in vis c++

tbbooher8-Mar-02 6:31

tbbooher

8-Mar-02 6:31

does anyone know how to display line numbers . . . I couldn't find anything in the help menus . . .

thanks,

tim Smile | :)

---------------------------------------
Tim Booher

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