[stealth04]

Hi,
I'm quite new in C# and I don't have many experiences with OOP. I would like to create a simple radar simulation.
At the beginning I created a moving object class this way:
...

Code:

class MovingObj
{
     public class Position
     {
          public double x;
          public double y;
          public double z;

          public Position(double x, double y, double z)
          {
               this.x = x;
               this.y = y;
               this.z = z;
          }
...

I compiled this as library class. Then I created another class from which I would like to instantiate the moving object properties and I don't know exactly how to do that.
I have tried to do like this:
MovingObj a = new MovingObj();
...
a.Position(1,2,3);
...

but this isn't correct.
I would be very thankful if anyone could tell me how to set position properties in this case.

Regards,
Niko

[digioz]

You can do the following:

Code:

public class MovingObj
{
   //
   // TODO: Add constructor logic here
   //
   private double x;
   private double y;
   private double z;
   public double Position(double x, double y, double z)
   {
	 this.x = x;
	 this.y = y;
	 this.z = z;
	 return this.x + this.y + this.z;
   }
}

And then call it like this (I realize you didn't want to add the coordinates up together, but I did that just for demonstration purpose):

Code:

 MovingObj a = new MovingObj();
 txtSum.Text = a.Position(1,2,3).ToString();

A sample project for this is attached bellow.