Hello there,

is there a way to convert a char[2] = '1', '2' kinda thing to an int ?

whats wrong with the following code??

int j[100] = {0};
int i = 0;
for ( ; i < 10; i++ ) {
puts( j[i]);
}


it keeps giving the warning

Hello is there any windows graphics programmers that can help with a problem?

I think so, but I'm not sure how to fix it, it would appear that when i delete an object from the list, it gets deleted, but if i click pervious that works but then if i delete that and click 'next'...

Hello guys i keep getting a



However according to MSDN the code is right:


void CTemp::OnDelete()
{
// TODO: Add your control notification handler code here

where would that code go?

I didnt use a wizard instead i built the button using the Toolbox. The button is called .. 'IDC_Pervious' I've attched an event handler to the button which is resonpsible...

Hello guys

I've got a general question about a Button on a form... ' <<Backward' the function for this button is to go through the CList and display the contenets at that position in the screen....

How can i display a dialog window with adding a class to it and using the following to invoke it:

CClasX dlg(this);
dlg.DoModal();

I know you can do it without a class but im not sure how. ...

Hello can anyone explain the following bugs:



All I've done is taken my class and added the following:

Class CBook : public CObject

and added the following line to the header file:

MFC program seems to always report the following error when I click the 'OK' button to exit the program:

Run-Time check failure #2 - stack around the varible 'dlg' was currupted

Can anyone...

Hello,

I'm wanting to know whats in the string and where: I've got this code


string s1="HelloWorld";

if(s1[5] = "W")

Hello, the code is quite big so I'm hoping someone can help based on the errors reported:



Any suggestions?

Hello guys.

I've got a query which is most likey really simple. I've got an array of char's thats :

char temp[10] = "abcd";

I'm wondering why I can't put these into char a;

since char a...

can you post an example, I knew that but I'm confused of how to do it?

Hello,

I've been asked to make my own user defined type.

when we've got this on an imput stream (a+b+c$)

the a = ID
b = ID
c= ID

Thanks dude, its solved the problem for now :D

Hello,

I've got this array defined as a global just to test...
char RW[100];

but its giving me grief when I try to use strcpy with it...

I'm putting since varibles and longer ones too...

aew you trying to implement a queue?

I know I've asked but I'm now faced with a different problem. The last implementation went wrong since the number of chars on a given line is u known.

ie


I've tried getting fstream and string...

Hello,

For easy to use I've uploaded the code as a zip. Basically it compiles but everytime I push something onto the linklist, it doesnt want to go. I know this since when i get to the print...

Could you help us through that? I've had a peek and it looks complicated

Hello,

instead of using an array of objects I'm wanting to use an link list of objects. Could anyone point me in the directions?

One class is called:

Personal information...

The other is...

when I try and compile it with that i get:

Basically I've got a const string (it stays the same lenght) Only trying to implement it into OOP.

heres the constructor:

score::score(void)
{
lives = 5;
char * end =
{
"...

Hello,

I've created a file and put datat into it, only problem is that throughout the operation of the program the file is "amended" and bits are added to the file. However I'm wonder if theres a...

hello, another stupid question but what is wrong with this?


infile.open("new.txt",ios::app);
if (infile.fail())
{
cerr << "Error";
exit(1);
}

if I'm correct the & operator will print the value of the address stored at that location, rather than obtain the value in that memory location?

ie if a = 8; is stored in chip 1000

putting the...

okey dokey thankyou...it fixed it but theres another byg. If I specify that i want the array to be 3 ints in lenght and enter 3 ints and pop them its fine. Its only when I enter 5 for the size and in...

ok so the return statement is wrong... umm I'm totally lost as to what it should be... it should be the array location but the element stored there... how'd do I get about getting that?

Thanks for the reply, however changing -1 to 0 didnt make much difference, apart from now when i tell its a size for '3' and input for example ...'1 2 3 ' i get : '5 4 3 ' as output! When it should...

Hello, our tutor set us a task to do , which was make a vector out of a class. So I've implemented a basic one but it doesnt work well... its runs ect ... but when you re print the entered elements...

i works doing that, can you explain why you need '{}' for destrutors and not for the others?

heres the base class:



class Shape
{
public:
Shape(int,int) ;
Shape () ;
virtual ~Shape() =0;

I've got a program which works but when I try to implement a destructor in the base call and make it a virtual pure function it doesnt want to work with the rest of the system ...



Any ideas?

you didnt tell us how you want the array sorting! Perhaps highest value to lowest if its int?

how do you wish to sort it?

in c++? is the syntax the same or different?

so, first off you'd need to check if the number is negitive then , after that you decide what to do next. I'd do the dashe's with a for loop.

LOL!



I wish i was there when you did it!

Thats true, good comment ... Also thats what the forum is here for. To help others out in any way they can :)