Answers for "c# generic entity for all properties"

C#
3

c# get all class properties

//through reflection
using System.Reflection;

//Get a List of the properties from a type
public static PropertyInfo[] ListOfPropertiesFromInstance(Type AType)
{
  	if (InstanceOfAType == null) return null;
    return AType.GetProperties(BindingFlags.Public);
}

//Get a List of the properties from a instance of a class
public static PropertyInfo[] ListOfPropertiesFromInstance(object InstanceOfAType)
{
  	if (InstanceOfAType == null) return null;
  	Type TheType = InstanceOfAType.GetType();
    return TheType.GetProperties(BindingFlags.Public);
}

//purrfect for usage example and Get a Map of the properties from a instance of a class
public static Dictionary<string, object> DictionaryOfPropertiesFromInstance(object InstanceOfAType)
{
    if (InstanceOfAType == null) return null;
    Type TheType = InstanceOfAType.GetType();
    PropertyInfo[] Properties = TheType.GetProperties(BindingFlags.Public);
    Dictionary<string, PropertyInfo> PropertiesMap = new Dictionary<string, PropertyInfo>();
    foreach (PropertyInfo Prop in Properties)
    {
        PropertiesMap.Add(Prop.Name, Prop);
    }
    return PropertiesMap;
}
Posted by: Guest on March-30-2020
4

class in c#

public class Car
{  
    // fields
    public bool isDriving = false;
    
    // constructor
    public Car( string make )
    {
        Make = make;
    }
	
    // properties
    private string _make = string.Empty;
    public string Make
    {
        get { return _make; }
        set { _make = value; } 
    }
    
    // methods
    public void drive()
    {
        if( isDriving )
        {
			// Car is already moving
        }
        else
		{
            // start driving the car
            isDriving = true;
    	}        
    }

    public void stop()
    {
		if( isDriving )
		{
			// stop the car 
			isDriving = false;
		}
        else
        {
			// car is already not moving
        }        
    }      
}

// ---
// An example of using this class in a console app

using System;
					
public class Program
{
	public static void Main()
	{		
        // construct a new class of type Car and set the Make
      	// property to "VW" using the constructor.
		Car newCar = new Car( "VW" );
		
      	// display the make of our new car
		Console.WriteLine( newCar.Make );
		
      	// call the drive method of the car class
		newCar.drive();		
		
      	// display the value of the isDriving property to
		Console.WriteLine( newCar.isDriving );
		
      	// call the stop method of the car class
		newCar.stop();
		
      	// display the value of the isDriving property
		Console.WriteLine( newCar.isDriving );
	}
}

// the class 
public class Car
{  
    // fields
    public bool isDriving = false;
    
    // constructor w
    public Car( string make )
    {
        Make = make;
    }
	
    // properties
    private string _make = string.Empty;
    public string Make
    {
        get { return _make; }
        set { _make = value; } 
    }
    
    // methods
    public void drive()
    {
        if( isDriving )
        {
        		// Car is already moving
        }
        else
		{
            // start driving the car
            isDriving = true;
    	}        
    }

    public void stop()
    {
		if( isDriving )
		{
			// stop the car 
			isDriving = false;
		}
        else
        {
			// car is already not moving
        }        
    }      
}
Posted by: Guest on February-18-2020

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