Please study my code segment i have created one single page for
demonstration.
· Regarding the error - Static member...cannot be accessed with an
instance reference-
You have declared your member methods as static and static methods are only
accesable using class names not class instance.
C my code
Complex complex1 = new Complex(1.1, 1.2);
Complex complex2 = new Complex(1.1, 1.2);
Complex complex3;
complex3=*Complex.add(complex1, complex2);*
*Complex.print(complex3);*
I have called the add method using class name not variable name.
I have created a new static function print which accepts a class instance
name if you pass it the instance name it will print the associated values.
· Regarding the error - the type of namespace numa 'sum' could be
found(are you missing a
using directive or an assemby reference?)
I have kept my structure and main method under one namespace. You have to do
the same if you have defined your structure in a separate file please keep
it under same namespace or import the namespace otherwise it will be
unavailable to your main method.
Just create a new console application and paste my provided solution in the
default Program.cs file it will run.
On Fri, Jul 10, 2009 at 1:53 PM, thread <yaniv...@gmail.com> wrote:
> i added this code
> class MainClass
> {
> static void Main(string[] args)
> {
> Complex num1 = new Complex(2,3);
> Complex num2 = new Complex(9,4);
> Complex sum = new Complex(12,3);
> Console.Out.WriteLine("{0}",sum.add(num1,num2));
> }
> }
> but i'm getting 2 errors:
> Static member...cannot be accessed with an instance reference-
>
> the type of namespace numa 'sum' could be found(are you missing a
> using directive or an assemby reference?)-
>
>
>
> On 10 יולי, 06:24, Brandon Betances <bbetan...@gmail.com> wrote:
> > What errors are you getting?
> >
> >
> >
> > On Thu, Jul 9, 2009 at 4:42 PM, thread <yaniv...@gmail.com> wrote:
> >
> > > hello all,
> > > i'm trying to use this code in MainClass but nothing works:
> > > struct Complex
> > > {
> > > double r;
> > > double i;
> > > public Complex(double rt,double it)
> > > {
> > > r = rt;
> > > i = it;
> > > }
> > > public static Complex add(Complex a,Complex b)
> > > {
> > > return new Complex(a.r+b.r,a.i+b.i);
> > > }
> > > public static Complex sub(Complex a,Complex b)
> > > {
> > > return new Complex(a.r-b.r,a.i-b.i);
> > > }
> > > public static Complex mul(Complex a,Complex b)
> > > {
> > > return new Complex(a.r*b.r,a.i*b.i);
> > > }
> > > }
> >
> > > does anyone have an idea for it?-הסתר טקסט מצוטט-
> >
> > -הראה טקסט מצוטט-
--
Regards
Jay Dan
