how to calculate time from time and end time in hour

Question

Hello Sir,

   I have two dropdown list box.

dropdownlist1 is for start time and dropdown list 2 is for end time.

Exa...

  Suppose Dropdown list1 select 8:00 AM and dropdown list2 8:30 AM

I want to calculate time in hour and store in control also store in database

 

This is for timesheet.

Help me.. 

Answer 1

Provide some code. where you want to do this? At what stage you are now?

Meanwhile,

You can add properties dynamically in two ways,

1. using ExpandoObject

   var dynamicObject = new ExpandoObject();
   dynamicObject.YourPro1 = "Your Value 1";
   dynamicObject.YourPro1 = 1234;

2. using Dictionary

    public class MyClass
   {
       public string Template { get; set; }
       public string Term { get; set; }
       public Dictionary<string, string> Properties{ get; private set; }

      public MyClass()
      {
          Properties= new Dictionary<string, string>();
      }

      public void AddProperty(string key, string value)
      {
             Properties.Add(key, value);
      }
   }

    // to be used like this:
    MyClass instance = new MyClass();
    instance.AddProperty("Email", "[e-mail]");
    instance.AddProperty("Phone", "976856734");

3. using Reflection Emit

    Please read here with Example.