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Hello comunity,
i try to open local html files using CInternetSession::OpenURL(); function, but this fails
every time when the path has some letters that are over 122, example, if path contains
letter ä!
I recive an error that the path is incorect, and the letter in this case ä is changed to %E4!
How to solve this, is this posible?
And, if the path has only the normal letters, this funktion works fine!
thanks for any help!
with best regards
break;
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I believe URLs have a limited set of allowed characters, something like:
Only alphanumerics [0-9a-zA-Z] and the special characters $-_.+!*'(),
Any other characters need to be encoded.
Mark
"If you can dodge a wrench, you can dodge a ball."
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Hello,
is there a function to encode a url path or we need to make own function for that?
regards
termal
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InternetCanonicalizeUrl() I believe. That's what gets called by MFC to parse your URL when you
call CInternetSession::OpenURL().
Mark
"If you can dodge a wrench, you can dodge a ball."
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Dear friends,
If you'll see "http://www.codeproject.com/tabctrl/SimpleTab.asp" this link. We will get how to add two dialogues ina tab control. but how to display both of them at the same time? I m trying hard but not able to get the solution.. Please help me..
Megha
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megha_gharote wrote: how to display both of them at the same time?
You can't, because tabcontrol shows only one dialog at a time.
Solution is, make two dialogs as a child dialogs into one of the tab.
Knock out 't' from can't,
You can if you think you can
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Thanks..
I checked for the properties of Both Dialogue boxes they are Child dialogues.. or Do u mean to say that i have to make changes some where else??
As given on the same web site i tried using CibTab Control. but it is also not working... Do u have any idea about CibTab Control?
Megha
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Megha wrote: How to display two dialogues added in tab control at the same time?
Should tab control show both tab at a time?
Or
DO you want to assign the dialog to tab as per condition given?
Please elaborate more....
Knock out 't' from can't,
You can if you think you can
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Hi all,
I am working on PropertySheet and PropertyPage (WizardMode). I have two Property Pages.
In second property page there are
1. single edit box
2. Back, Finish and Cancel Buttons.
When i click Finish after entering some value in edit box, i return CPropertyPage::OnWizardFinish();. This is OK.
But problem is
When i click Finish without entering any value in edit box, i return FALSE.
The Property page is present. But the mnemonic doesn't work. That is
ALT B for Back
ALT C for Cancel
Please give me the solution.
THanks in Advance.
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MemoryDevice wrote: ALT B for Back
This should work. Doesn't B of Back underlined, when you press Alt?
MemoryDevice wrote: ALT C for Cancel
Mnemonic is not present for Cancel button. Need to use Esc key.
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prasad_som wrote: Mnemonic is not present for Cancel button.
Ya. You are right.
But ALT B is not working.
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MemoryDevice wrote: But ALT B is not working.
I made a simple test app, where it works as it should. Perfect.
Can you show code how your property page class looks like, how property sheet is contructed.
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When i click Finish without entering any value in edit box, i return FALSE.
The Property page is present. But the mnemonic doesn't work.
As i said, it DOES NOT work fine only in above case.
In all other cases it works fine.
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And how can I guess that without seeing some code ? I'd already asked for that.
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My very large app was shipped to a customer and as you might guess it failed. My code has lots of try catches in it and I though it strange that it failed with no exception traps shown in the log. After trying to insert some deliberate exceptions I found that the exception traps are not working at all. To test what was going on I created a console app:
int _tmain(int argc, _TCHAR* argv[])
{
printf("Start\n");
try
{
int *pWord=NULL;
*pWord=999;
}
catch(...)
{
printf("Error was caught\n");
}
printf("Stop\n");
return 0;
}
This should display
Start
Error was caught
Stop
But it actually displays
Start
.. the the MS crash dialog pops up.
Does anyone know why my exception traps have been disabled.
Richard.
Hell I thought it was funny .....
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All is working as it should on a standard compliant C++ compiler. Low level exceptions are not meant to be caught by C++ catch blocks; only C++ exceptions thrown by the C++ throw keyword are. MSVC6 was buggy in this area and such exceptions could be caught by this construct. This bug was fixed in later versions. The "old" (non standard) behaviour can be enabled via the /EHa[^] compiler switch. Alternatively you can use SEH[^] to catch low level exceptions; be warned however that this is specific to the Windows platform and doesn't unwind the stack.
Steve
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Thank you, that explains why it all worked fine under the old compiler.
Your reply is much appreciated.
Hell I thought it was funny .....
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So I made the changes and it made no difference to the problem.
However, I managed to connect the debugger and what I've found is frightening.
The problem is ocurring because I'm passing an invalid parameter to
localtime_s but rather than reporting any error or throwing an exception it is directly calling:
_invoke_watson(pszExpression, pszFunction, pszFile, nLine, pReserved);
So msvcrt80.dll directly invokes DrWatson rather than throwing an error for you to catch.
Now looking at their code I can see that in order to catch invald parameters in my code I'm going to have to add an invalid parameter handler into it. This seems strange to me, surly rather than calling DrWatson, it should throw an exception or even return the error that the docs say it will return for an invalid value.
Hell I thought it was funny .....
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I don't generally approve of catching such exceptions (access violations). There are exceptions (not the programming type) – such as in low level code – but in general littering code with “catch alls” just makes debugging hard and postmortem debugging near impossible. A good rule when using exceptions is this: only catch what you expect can be thrown if the program is functioning normally. Breaking this rule can make you wish you never heard of exception handling. For example, if you get an access violation while building a doubly linked list you crash and the debugger or Dr.Watson dump is at the problem point; if the exception is caught the program continues with a corrupted list and if your lucky a crash occurs some time later and you’re left tearing you hair out trying to find the source of the corruption; if you’re unlucky the program doesn’t crash at all but just doesn’t work properly.
Steve
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null pointer or access violation exceptions are not treated as C++ exceptions but as SEH exceptions. You cannot catch SEH exceptions using the try catch block, you need to use a __try, __except block instead.
There is away of unifying the two different exception handling mechanisms. Search for SEH on codeproject and you should find an article that describes how to do this.
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I tried my chance on the lounge - the responses were entertaining but not strictly useful!
Arabic speakers, hebrews, and other right to left writers (and readers), I need your help here!
When I copy the following text from Word
ف3.ي (أي )سنة ولدت؟
And paste it in any application (Notepad, IE, Excel), I get this
3. في )أي (سنة ولدت؟
Note that I have no idea what I am saying here and I hope this is not insulting!
The 3. at the right (hence the start) gets moved to the left (hence the end) and the parenthesis are inverted.
The copy and paste works within Word (except when using the special paste without formatting).
So here is my question: is there a settings in Windows or in a given application for the copy and paste to work correctly? What can I do to copy this properly?
Thanks in advance!
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Hi guys,
I want to add my application to Quick Launch bar. How can I do it using source code in vc++ 6.0.
Please refer some source code or APIs.
Thanking in Advance
Velayudhan
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You have to create a shortcut to your application in the directory <drive>\documents and settings\<user>\Application Data\Microsoft`\Internet Explorer.
To create a shortcut, browse CP articles, you should find it easily.
-- modified at 7:15 Wednesday 21st March, 2007
To find the directory path, use SHGetSpecialFolderPath.
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: velayudhan_raj wrote: I want to add my application to Quick Launch bar. How can I do it using source code in vc++ 6.0.
<br />
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\
is path to quick launch based on user. It automatically takes logged in user application data folder path.
Knock out 't' from can't,
You can if you think you can
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whether we have to include any header file for AfxGetWinApp(). since i got AfxGetWinApp() undeclared identifier.
Arise Awake Stop Not Till ur Goal is Reached.
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