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bgjyd834

Member Since 10 Mar 2011
Offline Last Active May 20 2011 05:24 PM
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Topics I've Started

Calculator using visual basic

27 April 2011 - 12:00 AM

I have this problem in making a calculator similar to the calculator in Windows Accessories. So under the event that the "addition" button is clicked, I need to check if the user clicked the equals button. I want to know how to do it.
Thanks

create automaticly outlook profiles

26 April 2011 - 11:57 PM

hello to all guys,
i am looking for a way to create an outlook 2003\2007 profiles (after installing office) gmail, isps,
and it will ask only for username and password and it will configure all the other settings
automaticly like outmail server , incoming mail servers (smtp,pop3,imap) ports, and etc
i googled alot didnt find any clue.

Thanks in advance for your help.

Microsoft Visual C++ DevStudio Add-in Wizard

26 April 2011 - 11:34 PM

Hello.
I was given a task to write a simple add-in using microsoft visual c++ 6.0, but I cannot find any information about it. Of course, there are some explanations what it is and what it does but there are no exact examples. Could you write a very simple example with detailed comments?

Thanks in advance.

Basic input question

26 April 2011 - 11:16 PM

I'm trying to write a simple math program which computes the value of a trigonometric function. Basically just input one value and get another out, but I have two problems:
1. even with cmath included, the constant pi is not provided(I tried PI)
2. I can't seem to input values in the form of division ie 1/2, pi/3. I declared the input variable type double so does that mean you can't enter fractions during cin?

btw, I'm using Dev C++ V4.9.9.2

Thanks in advance

C++ classes

26 April 2011 - 02:20 AM

Hello,
I've been having trouble understanding this code from the classes (2)section of the tutorials on this website:

// vectors: overloading operators example
#include <iostream>
using namespace std;

class CVector {
  public:
    int x,y;
    CVector () {};
    CVector (int,int);
    CVector operator + (CVector);
};

CVector::CVector (int a, int b) {
  x = a;
  y = b;
}

CVector CVector::operator+ (CVector param) {
  CVector temp;
  temp.x = x + param.x;
  temp.y = y + param.y;
  return (temp);
}

int main () {
  CVector a (3,1);
  CVector b (1,2);
  CVector c;
  c = a + b;
  cout << c.x << "," << c.y;
  return 0;
}


I don't understand why you do temp.x= x + param.x and temp.y= y + param.y. Any help would be great.

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