|
In Win32 the only limit is your physical RAM + available virtual memory. However, on Win 9x the GDI is still 16-bit internally, and if you are sloppy with GDI object usage (too many bitmaps, not deleting objects (especially DCs) when you're done with them) you can easily hit an internal 64K limit.
--Mike--
"I'd rather you just give me a fish today, because even if you teach me how to fish, I won't do it. I'm lazy." -- Nish
Just released - 1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
|
|
|
|
|
Yes, MFC doesn't impose any limits. The only limits are those imposed by Windows.
Dave.
|
|
|
|
|
Dear All,
Good Day... I built a program using MFC AppWizard(EXE), when i try to use the Global Object theApp in the Document Class it gives me an error Undeclared identifier.
how can i solve this.
NOTE: when i include the .CPP file that containing the decleraion it works but this is wrong i should not include a CPP file
Thank you all,
Best Regards
Mohammad Zakarni
|
|
|
|
|
theApp is defined locally in cpp file of your CWinApp derived class.
Use AfxGetApp() instead.
Pavel
Sonork 100.15206
|
|
|
|
|
Thank you... Very much
Best Regards,
Mohammad Zakarni
|
|
|
|
|
How can i include(embedd) a common dialog control in one of my property pages..???
Mad Coding
|
|
|
|
|
in resource edit, set the dialog as child.
in coding, create it as modalless with your page as parent.
note: modalless dialog must not be local varable.
includeh10
|
|
|
|
|
See these articles for ideas:/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
|
|
|
|
|
Hi!
I have a simple SDI program, with a simple recordset. I want to my toolbar for exploring see and working in Print preview...
How i can do that?
Sorry for my poor english...
Thanks codeprojects!
|
|
|
|
|
i am having trouble with this coding. can any body give me pointers or hints to make it work? here is my code to skip:
struct data{
void open(ifstream&);
char name[30];
};
void open(ifstream& fin)
{
data input;
char temp;
int count=0;
fin.get(temp);
while(((temp!='\t') || (count==0)) && fin)
{
if(temp!='\t')
{
input.name[count]=temp;
count++;
}
fin.get(temp);
}
input.name[count]='\0';
cout<
|
|
|
|
|
I'd like to add a thumbnail view to the project:
http://www.codeproject.com/file/CFileFinderEx.asp
as written, it is trivial to change the search list to show details, small or large icons, or as a simple list. thumbnail view is another matter.
can someone set me on the right track? I would describe my programming experience as beginner.
Thank you.
|
|
|
|
|
|
I have text file "1.txt" and there are these below hex number in text file
"3688D9CC844E3F755"
If I want to add another hex number like "12B5B46CA713" at new line. How to write code to do that? Thank you.
|
|
|
|
|
You can use CreateFileMapping() method or the ReadFile functionalities from Win32 API. Read more in MSDN!!!
|
|
|
|
|
|
you can also use CStdioFile to do all these:
CStdioFile file<br />
file.Open(...);<br />
file.WriteString("1e34efad");<br />
file.Close();
-----------------------------
Mr.Whelk
-----------------------------
Zhuhai City ,Guangdong ,China
|
|
|
|
|
Is there a function in standard C++ library that converts a valid hexadecimal string into an integer? For example:
char sz[] = "0xffff";
DWORD dwDec = SomeFunc(sz);
Of course this can easily be done by writing a function by myself but I'm just asking...
|
|
|
|
|
char sz[] = "ffff";
long lDec = strtol(sz, NULL, 16);
--Mike--
"I'd rather you just give me a fish today, because even if you teach me how to fish, I won't do it. I'm lazy." -- Nish
Just released - 1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
|
|
|
|
|
|
I access my statusbar embeded progressctrl as:
(((CMainFrame*)AfxGetMainWnd())->m_wndStatusBar.m_WzdProgressCtrl).StepIt();
I want it to reflect progress as I proceed in a function which itself calls long time consuming functions, several of them. How shall I call Stepit to reflect this progress? Some of the functions belong to other classes, not my View class.
|
|
|
|
|
if you have time consuming functions , its good to put them in a new thread
maybe you need to send a WM_PAINT or call the RedrawWindow of the progress control in order to reflect the changes made by the StepIt(), because if you have a very time consuming function in the main thread, the CPU will not process the windows messages until that function returns (i think)
_______________________________
Portal Imoguia Software Imoguia
MSN:maxsnts@hotmail.com
|
|
|
|
|
Actually, WM_PAINT is a message you never send yourself. RedrawWindow() is the correct way to make a window repaint.
--Mike--
"I'd rather you just give me a fish today, because even if you teach me how to fish, I won't do it. I'm lazy." -- Nish
Just released - 1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
|
|
|
|
|
I was having trouble installing msadox.dll and msado25.tlb on the users machine. My app uses both. Can I distribute my app without these two and assume the user will have it automaticall?
Thanks
|
|
|
|
|
I don't think you need the .tlb file. These files are needed at compile-time, isn't?
If I'm wrong, please enlighten me
Michel
It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to.
- TreeBeard
|
|
|
|
|
I was using the Visual Basic packager and it included the tlb, so I really dont know...
Appreciate your help,
ns
|
|
|
|