Use nullable objects in expressions : Nullable : Data Type C# Examples

Use nullable objects in expressions

    
using  System;  
  
class  MainClass  {  
    public  static  void  Main()  {  
        int?  count  =  null;  
        int?  result  =  null;  
  
        int  incr  =  10;  
  
        result  =  count  +  incr;  
  
        if(result.HasValue)  
            Console.WriteLine("result  has  this  value:  "  +  result.Value);  
        else    
            Console.WriteLine("result  has  no  value");          
  
    }  
}
    
   
  
   

result has no value

Related in same category :
• null unification
• Nullable long
• Nullable Struct
• Nullable Types Access
• Nullable Types Access
• Nullable Types Assignment
• Null Coalescing Operator
• A nullable type
• Assign value to nullable int
• Using ??