Yeah, I know all about C# syntax by now, its pretty similar to vb.net as a language and has a similar syntax to C++, that is not a problem. My problem was that the IDE for C# is a bit poorer than vb.net, and I haven't seen such extra keywords in vb.net lol.
You are using Visual C# Express? What are your gripes with the IDE? I can see if there is another IDE out there that better satisfies your needs.Yeah, I know all about C# syntax by now, its pretty similar to vb.net as a language and has a similar syntax to C++, that is not a problem. My problem was that the IDE for C# is a bit poorer than vb.net, and I haven't seen such extra keywords in vb.net lol.
Anyways, I think I'm cool with C# anyways, though vb.net could've been better, but then one can't win at everything!
Yeah, Visual C# express, and don't worry, its probably the best. The problems are built in lol, as I said before, but Vb.net's IDE is much more flexible, plus in the coding portions, When you write something, you have a menu popup, saying possible options, so it sometimes became easier to write code, especially repeated and repeated code, because it could auto fill. And its on the spot debugging(In the code view itself), is much faster than C#'s IDE, and most of all, it gets away with all those { and }'s and ;'s lol, so the code looks much more neater IMO.
// Namespace Declaration
using System;
class mat
{
public void addition()
{
int a,b,c;
Console.Write("Enter 2 numbers : \n ");
a = int.Parse(Console.ReadLine());
b = int.Parse(Console.ReadLine());
Console.Write("\nSum = ");
c = a + b;
Console.Write("{0}\n", c);
Console.ReadLine();
}
public void subtract()
{
int a, b, c;
Console.Write("Enter 2 numbers : \n ");
a = int.Parse(Console.ReadLine());
b = int.Parse(Console.ReadLine());
Console.Write("\nDifference = ");
c = a - b;
Console.Write("{0}\n", c);
Console.ReadLine();
}
public void multiply()
{
int a, b, c;
Console.Write("Enter 2 numbers : \n ");
a = int.Parse(Console.ReadLine());
b = int.Parse(Console.ReadLine());
Console.Write("\nMultiplication = ");
c = a * b;
Console.Write("{0}\n", c);
Console.ReadLine();
}
public void divide()
{
decimal a1, b1;
Console.Write("Enter 2 numbers : \n ");
a1 = decimal.Parse(Console.ReadLine());
b1 = decimal.Parse(Console.ReadLine());
if (b1 == 0)
{
Console.Write("Please Re-enter : ");
b1 = decimal.Parse(Console.ReadLine());
}
Console.Write("\nDivision = ");
decimal x;
x = a1 / b1;
Console.Write("{0}\n", x);
Console.Write("\nRemainder = ");
x = a1 % b1;
Console.Write("{0}\n", x);
Console.ReadLine();
}
public void remainder()
{
int a, b, c;
Console.Write("Enter 2 numbers : \n ");
a = int.Parse(Console.ReadLine());
b = int.Parse(Console.ReadLine());
if (b == 0)
{
Console.Write("Please Re-enter : ");
b = int.Parse(Console.ReadLine());
}
Console.Write("\nRemainder = ");
c = a % b;
Console.Write("{0}\n", c);
Console.ReadLine();
}
}
class maths
{
public static void Main()
{
mat abh = new mat();
int choice;//, a, b, c;
a: Console.Clear();
Console.Write(" 1. Add \n 2. Subtract \n 3. Multiply \n 4. Divide \n 5. Remainder \n 6. Exit \n");
Console.Write("Enter a choice : ");
choice = int.Parse(Console.ReadLine());
while (choice > 6 || choice < 1)
{
Console.Write("Please Re-Enter : ");
choice = int.Parse(Console.ReadLine());
}
switch (choice)
{
case 1:
abh.addition();
goto a;
//break;
case 2:
abh.subtract();
goto a;
//break;
case 3:
abh.multiply();
goto a;
//break;
case 4:
abh.divide();
goto a;
//break;
case 5:
abh.remainder();
goto a;
//break;
case 6:
Console.Write("Thank You for using. Bye! \n");
Console.ReadLine();
break;
default: goto a;
} // end of switch
} // end of main
} // end of class mathHehe, many of your qualms with C# are the very things I like about it. IMO, with indentation, the { and } provide a great way for dividing the code up in your head. As for autofill, I think intellisense is present in C# express as well, so I don't know why you don't get the popup menu. Try pressing CTRL+Space, maybe?
That's because C# is case-sensitive. Correcting cases wouldn't make sense.
You been doing too much assembly coding? That is exactly what a while loop compiles down to in machine code! You could rewrite it as follows:
class maths
{
public static void Main()
{
bool loop = true;
mat abh = new mat();
int choice;//, a, b, c;
while (loop)
{
Console.Clear();
Console.Write(" 1. Add \n 2. Subtract \n 3. Multiply \n 4. Divide \n 5. Remainder \n 6. Exit \n");
Console.Write("Enter a choice : ");
choice = int.Parse(Console.ReadLine());
while (choice > 6 || choice < 1)
{
Console.Write("Please Re-Enter : ");
choice = int.Parse(Console.ReadLine());
}
switch (choice)
{
case 1:
abh.addition();
break;
case 2:
abh.subtract();
break;
case 3:
abh.multiply();
break;
case 4:
abh.divide();
break;
case 5:
abh.remainder();
break;
case 6:
Console.Write("Thank You for using. Bye! \n");
Console.ReadLine();
loop = false;
break;
default:
break;
} // end of switch
}
} // end of main
} // end of class mathYes. A break simply breaks out of the enclosing structure. So if you broke from within a switch structure, it would go to the next code after the switch. So:
int i = 1;
switch (i)
{
case 0:
// some code;
break;
case 1:
// some code;
break;
}
// would come here after switch statement
i = 2;
