C / C++ / MFC

UKM_Student wrote:

he part where i bold-ed, why is there a need to put in the sign '...'?

UKM_Student wrote:

I tried running it without the '...' sign but the program won't run. It says its undeclared.

UKM_Student wrote:

2)From (1),whats the difference if i put ".." instead of '...'?

UKM_Student wrote:

3)If i were to declare something of type int,say "count=1".Why will the program run with count=1 and NOT run if i put count='1'.(see (4)where i put a '...' sign before and after the 0/26 after count)

UKM_Student wrote:

4)If i were to modify my program into the following :


#include<iostream>
using namespace std;
int main()
{
char letter='A',count='0';

while(count<='26')
{
cout<<letter;
letter++;
count++;
}

return 0;
}<="" blockquote="">

Typing nearly random statements inside the IDE maybe amusing, I guess...


I strongly suggest you read a good C/C++ tutorial.

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

UKM_Student wrote:

What do u mean by IDE?

UKM_Student wrote:

And regarding part 3, when i put count='1',the whole compiler runs it and gets stuck O_O,need to restart :X

UKM_Student wrote:

The program i wrote...

UKM_Student wrote:

1) The part where i bold-ed, why is there a need to put in the sign '...'?

UKM_Student wrote:

What do u mean by really?

I remembered asking that question before and someone helped me out in editing my "wrong" program...

UKM_Student wrote:

i forgot to ask why he needed to put that '...' sign,

UKM_Student wrote:

...through trial and error i managed to produce the following :

#include<iostream>
#include<string>
using namespace std;
int main()
{
char letter='A',count=1;

while(count<=26)
{
cout<<letter;
letter++;
count++;
}
return 0;
}<="" blockquote="">

What trial and error? The code I gave you worked fine. Why the introduction of count?

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

UKM_Student wrote:

The sign i was talking about isn't the '...',but rather the ' ' sign...

UKM_Student wrote:

Re:Trial and error part, my tutor said the program was too short...

for (char Letter1 = 'A'; Letter1 <= 'Z'; Letter1++)
    cout << Letter1 << endl;

VVVimal wrote:

Is this a good approach
t1==t2

VVVimal wrote:

Is this a good approach

CPaintDC dc(this); // device context for painting
CImage img;
img.Load(_T("foo.jpg"));
CDC * pdc = CDC::FromHandle( img.GetDC() );
CRect rc(0,0,100,100);
pdc->Draw3dRect(&rc, RGB(0,255,0), RGB(255,0,0));
dc.BitBlt(0,0, 400, 400, pdc, 0, 0, SRCCOPY);
img.ReleaseDC();

sunnyram wrote:

so can we do this if yes, how do i do this?

sunnyram wrote:

how do i handle the events related to the controls?