在C＃

Question

我有两个类，一个叫做Degree，另一个叫Uprogram。我想在UProgram中添加一个变量来保存Degree对象。我该怎么做？

class UProgram
    {
       //private member variables for UProgram
        private string programName;
        private string departmentName; 


    //public properties for UProgram
    public string ProgramName
    {
        get { return programName; }
        set { programName = value; }
    }
    public string DepartmentName
    {
        get { return departmentName; }
        set { departmentName = value; }
    }  
}


class Degree
    {
        //private member variables for Degree
        private string degreeType;
        private string degreeName;

   //public properties for Degree
    public string DegreeType
    {
        get { return degreeType; }
        set { degreeType = value; }
    }
    public string DegreeName
    {
        get { return degreeName; }
        set { degreeName = value; }
    }
}

Answer 1

以同样的方式添加了字符串属性：

class UProgram
{
    //private member variables for UProgram
    private string programName;
    private string departmentName;
    private Degree degree;

    //public properties for UProgram
    public string ProgramName
    {
        get { return programName; }
        set { programName = value; }
    }
    public string DepartmentName
    {
        get { return departmentName; }
        set { departmentName = value; }
    }

    public Degree Degree
    {
        get { return degree; }
        set { degree = value; }
    }
}

现在，您可以提供适当的构造函数来传递Degree对象，或者只使用属性：

UProgram prog = new UProgram();
Degree degree = new Degree { DegreeName = "Foo", DegreeType = "type" };
prog.Degree = degree;

Answer 2

在Degree

中创建UProgram类型的媒体资源

Answer 3

class UProgram
{
   //private member variables for UProgram
    private string programName;
    private string departmentName; 
    private Degree __degree;

//public properties for UProgram
public string ProgramName
{
    get { return programName; }
    set { programName = value; }
}
public string DepartmentName
{
    get { return departmentName; }
    set { departmentName = value; }
}  
public Degree UProgDegree
{
    get{return __degree;}
    set {__degree = value;}
}

}