|
Herewith I decorate you with the invisble medal for the fastest competent answer with a working solution  .
Thx
Leo
|
|
|
|
|
hi i am calling a dialog function from another function as CMyConnCustomInstall *CustomDlg = new CMyConnCustomInstall; but it is getting crashed in debug state? why this occurs pls help me;
my code is:
f(pCustInst->GetCheck())
{
CDialog::OnOK();
CMyConnCustomInstall *CustomDlg = new CMyConnCustomInstall;
CustomDlg->DoModal();
}
|
|
|
|
|
Hi,
I tested the same code without crash.
After 'if', are there anymore statements?
Thammadi
|
|
|
|
|
no i have to close the present dialog(from where i have to call the next dialog) and open the next dialog.
|
|
|
|
|
What happens if you run
CustomDlg->Create();
CustomDlg->ShowWindow(1);
|
|
|
|
|
Is the line where you call CDialog::OnOK() inside a member function of the CDialog?
Regards
Leo
|
|
|
|
|
Let's accallerate this, so that I do not need to wait for your reply.
Also I'm not sure, if my question was clear.
I suppose you are doing something like
DialogA::OnUpdateUI()
{
CDialog::OnOK();
pDialogB = new Dialog B;
...
}
Since OnOK() of the base clase does the same like hitting the OK button I guess that DialogA is destroyed. If this is true than at the next line you try to execute code in a non existent object.
Maybe
DialogA::OnUpdateUI()
{
DialogA.ShowWindow(FALSE);
pDialogB = new Dialog B;
...
CDialog::OnOK();
}
works?
Regards
Leo
|
|
|
|
|
yes its inside the member function
|
|
|
|
|
saisp wrote: ...but it is getting crashed in debug state?
Are we supposed to guess where? 
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
I`m a programmer of C# and I`m starting to develop in C++.
Why is it that sometimes my intellisense will not work or show.
Just like in C#, if you just type first letter, it will show unlike in C++. Nothing happen. Is this the behavior of C++ 2005 express edition?
Can you explain...
Thanks in advance.
******************************
to know
everything
is to know
yourself...
|
|
|
|
|
This option may need to be turned on...
Tools/Options/TextEditor/C++/Formatting/Enable automatic Quick Info tooltips
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
|
|
|
|
|
Ctrl+Space will bring up the Intellisense list.
|
|
|
|
|
There are very often problems with intellisense. sometimes works. Most of time doesn't work...most of the time it helps when you compile your program without errors...
Best regards
Hansjörg
|
|
|
|
|
Thank you to all of you. good work guys.
but it seems there is a bug on intellisense.
especially in C++. it doesn`t work sometimes 
******************************
to know
everything
is to know
yourself...
|
|
|
|
|
How can i get a list of installed softwares and their extra info ( for ex. version ) installed on my system , programatically ?
Thank you very much
|
|
|
|
|
Akin Ocal wrote: How can i get a list of installed softwares...
You are assuming this information is kept in one central repository, which it is not.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
I look for some registry information , am i on the wrong way ?
|
|
|
|
|
Akin Ocal wrote: ...am i on the wrong way ?
Yes.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
Check out the WMI class "Win32_Product" in MSDN, this should give you the list of all the installed softwares. There is also a sample in the MSDN for it.
Hope this helps u.
|
|
|
|
|
vipin_nvk wrote: ...this should give you the list of all the installed softwares.
Wrong! It only knows about those that are installed by Windows Installer. It is not possible to know about all software that gets installed.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
hm.. yaa I realised dat later.. wat abt looking into the registry at HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
It mite b of some help
|
|
|
|
|
vipin_nvk wrote: wat abt looking into the registry at HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
What about it?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
I have a file that may contain contents that look like
START
ABSC
ABGNN
ANHHJJ
AHHHHH
STOP 4
I am having some trouble figuring out how i would append say ZZZZZZ for it to look like:
START
ABSC
ABGNN
ANHHJJ
AHHHHH
ZZZZZZ
STOP 5
where the "ZZZZZZ" was added before the STOP and the number after the STOP was incremented by 1 cause there was only 1 item added.
|
|
|
|
|
Open the file for appending. Go to the end. Read backwards until you find the "S" in STOP. Write "ZZZZZZ" to the file, followed by "STOP 5". Does that help?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
If i do this:
hFile = CreateFile(strPath.c_str() ,
GENERIC_WRITE,
0,
NULL,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
NULL );
How will i know if the file exists or not?
Cause i only want to append if the file already exists.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
