C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	public class SampleViewModel
	{
		[Required]
		[MinLength(10)]
		[MaxLength(100)]
		[Display(Name = "Ask Magic 8 Ball any question:")]
		public string Question { get; set; }

		//See here for list of answers
		public string Answer { get; set; }
		
		public string Color { get {return HSV2RGB(); }}
		
		public string HSV2RGB_en()
		{
			double hue = 80;
			double v = 1.0;
			double s = 1.0;
			
			int section = (int)hue / 60;
			double chroma = v * s;
			double x = chroma * (1 - Math.Abs(((hue / 60) % 2) - 1));
			
			double r,g,b;
			switch (section)
			{
				case 0:
				r = chroma;
				g = x;
				b = 0;
				break;
				case 1:
				r = x;
				g = chroma;
				b = 0;
				break;
				case 2:
				r = 0;
				g = chroma;
				b = x;
				break;
				case 3:
				r = 0;
				g = x;
				b = chroma;
				break;
				case 4:
				r = x;
				g = 0;
				b = chroma;
				break;
				case 5:
				r = chroma;
				g = 0;
				b = x;
				break;
				default:
				r = 0;
				g = 0;
				b = 0;
				break;
			}
			
			double m = v - chroma;
			r += m;
			g += m;
			b += m;
			
			return string.Format("#{0:x2}{1:x2}{2:x2}", (int)(r*255), (int)(g*255), (int)(b*255));
		}
		
		public string HSV2RGB()
		{
			double hue = 80;
			double v = 1.0;
			double s = 1.0;
			
			int section = (int)hue / 60;
			double f = hue/60 - section;
			
			double p = v * (1-s);
			double q = v * (1-s*f);
			double t = v * (1-s*(1-f));
			
			double r,g,b;
			switch (section)
			{
				case 1:
				r = q;
				g = v;
				b = p;
				break;
				case 2:
				r = p;
				g = v;
				b = t;
				break;
				case 3:
				r = p;
				g = q;
				b = v;
				break;
				case 4:
				r = t;
				g = p;
				b = v;
				break;
				case 5:
				r = v;
				g = p;
				b = q;
				break;
				default:
				r = v;
				g = t;
				b = p;
				break;
			}
			
			return string.Format("#{0:x2}{1:x2}{2:x2}", (int)(r*255), (int)(g*255), (int)(b*255));
		}
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    public class SampleViewModel
    {
        [Required]
        [MinLength(10)]
        [MaxLength(100)]
        [Display(Name = "Ask Magic 8 Ball any question:")]
        public string Question { get; set; }
​
        //See here for list of answers
        public string Answer { get; set; }
        
        public string Color { get {return HSV2RGB(); }}
        
        public string HSV2RGB_en()
        {
            double hue = 80;
            double v = 1.0;
            double s = 1.0;
            
            int section = (int)hue / 60;
            double chroma = v * s;
            double x = chroma * (1 - Math.Abs(((hue / 60) % 2) - 1));
            
            double r,g,b;
            switch (section)
            {
                case 0:
                r = chroma;
                g = x;
                b = 0;
                break;
                case 1:
                r = x;
                g = chroma;
                b = 0;
                break;
                case 2:
                r = 0;
                g = chroma;
                b = x;
                break;
                case 3:
                r = 0;
                g = x;
                b = chroma;
                break;
                case 4:
                r = x;
                g = 0;
                b = chroma;
                break;
                case 5:
                r = chroma;
                g = 0;
                b = x;
                break;
                default:
                r = 0;
                g = 0;
                b = 0;
                break;
            }
            
            double m = v - chroma;
            r += m;
            g += m;
            b += m;
            
            return string.Format("#{0:x2}{1:x2}{2:x2}", (int)(r*255), (int)(g*255), (int)(b*255));
        }
        
        public string HSV2RGB()
        {
            double hue = 80;
            double v = 1.0;
            double s = 1.0;
            
            int section = (int)hue / 60;
            double f = hue/60 - section;
            
            double p = v * (1-s);
            double q = v * (1-s*f);
            double t = v * (1-s*(1-f));
            
            double r,g,b;
            switch (section)
            {
                case 1:
                r = q;
                g = v;
                b = p;
                break;
                case 2:
                r = p;
                g = v;
                b = t;
                break;
                case 3:
                r = p;
                g = q;
                b = v;
                break;
                case 4:
                r = t;
                g = p;
                b = v;
                break;
                case 5:
                r = v;
                g = p;
                b = q;
                break;
                default:
                r = v;
                g = t;
                b = p;
                break;
            }
            
            return string.Format("#{0:x2}{1:x2}{2:x2}", (int)(r*255), (int)(g*255), (int)(b*255));
        }
    }
}

@model HelloWorldMvcApp.SampleViewModel
@{
	Layout = null;
}

<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->

<html lang="en">
	<head>
	</head>
	
	<body bgcolor="@Model.Color">
	@Model.Color<br/> @Model.HSV2RGB_en()
	</body>
</html>

View

 
@model HelloWorldMvcApp.SampleViewModel
@{
    Layout = null;
}
​
<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->
​
<html lang="en">
    <head>
    </head>
    
    <body bgcolor="@Model.Color">
    @Model.Color<br/> @Model.HSV2RGB_en()
    </body>
</html>
​

using System;
using System.Web.Mvc;
using System.Collections.Generic;

namespace HelloWorldMvcApp
{
	public class HomeController : Controller
	{
		[HttpGet]
		public ActionResult Index()
		{
			return View(new SampleViewModel());
		}


		[HttpPost]
		public JsonResult GetAnswer(string question)
		{				
			int index = _rnd.Next(_db.Count);
			var answer = _db[index];
			return Json(answer);
		}

		private static Random _rnd = new Random();
		
		private static List<string> _db = new List<string> { "Yes", "No", "Definitely, yes", "I don't know", "Looks like, yes"} ;
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(new SampleViewModel());
        }
​
​
        [HttpPost]
        public JsonResult GetAnswer(string question)
        {               
            int index = _rnd.Next(_db.Count);
            var answer = _db[index];
            return Json(answer);
        }
​
        private static Random _rnd = new Random();
        
        private static List<string> _db = new List<string> { "Yes", "No", "Definitely, yes", "I don't know", "Looks like, yes"} ;
    }
}

View in Full Screen

The greater of 7 and 57 is 57.

Cached Result
Last Run:	3:54:14 pm
Compile:	0.233s
Execute:	0.02s
Memory:	409.16kb
CPU:	0.094s

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