c# - Set property to generic parameter -

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I have two classes cars and trucks , and they both Expand my vehicle class both cars and trucks are the assets that look like this: 

  public Int wheels {get; Set; }   
 Now, I have two modes that set the  wheels  property in some variables. I think:  
  Public Zero SetCarWheels (int value) {car. Wow = value; } Public Zero SetTruckWheels (int value) {Truck.Wheels = value; }   
 Because the method works the same way, I wanted to create a method that had an input parameter of type  vehicle . The method should basically do the following:  
  public static zero setways & lt; T & gt; (Vehicle items, int wheels) where T: vehicle {if (item! = Null) {item.Wheels = wheels; }}   
 The problem is, it does not recognize the  wheels  property.  
 How can I solve this by using generic?  
 Please do not suggest alternative solutions without genetic (I know that there may be a value of  car  and  truck  wheels, but for this Problems should be left in this form)   
 
 
 Your code will only work if property is an example property in  vehicles  Base class:  
  public class vehicles {public int wheels {receive; Set; }}   
 In addition, in your method, you do not use normal type parameters and variables:  
  public static zero SetWheels < T & gt; (T items, int wheels) where t: vehicle {if (item! = Null) {items. Wheels = wheels; }}

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