CODEWITHSUNDEEP
c#design-patterns
Sunil
Sunil

Reputation: 2905

Derive properties as per the requirement...?

So, I have 3 fields/properties. Say, they are, paramA, paramB, paramC. And I’ve three classes as Class A, Class B, Class C.
Requirement is to use:

•   paramA, paramB in Class A
•   paramA, paramC in Class B
•   paramB, paramC in Class D

Is there any way to declare all these 3 properties in a common place and derive in the A,B,C classes as per the requirement....?

UPDATE

Please find some more details of the requirement:
The real requirement is: There is a table ‘Que Table’ in database which is having following fields

•   bool IsQb
•   bool IsOverride
•   string Identifier
•   string userlogin
•   FolderName

Following model classes are using for create/update/delete data in ‘Que Table’. 

•   CreateQue class
•   UpdateQue class 
•   DeleteQue class

CreateQue class only requires the properties:IsQb, IsOverride,UserLogin, FolderName
UpdateQue class only requires the properties: IsQb, IsOverride, Identifier, UserLogin, FolderName
And DeleteQue class only requires: Identifier property.

The code for the model classes are: 

public class CreateQue 
    {
        public bool IsQb { get; set; }
        public bool IsOverride { get; set; }
        public string  userlogin { get; set; }
        public string FolderName { get; set; }
    }

    public class UpdateQue
    {
        public bool IsQb { get; set; }
        public bool IsOverride { get; set; }
        public string Identifier { get; set; }
        public string userlogin { get; set; }
        public string FolderName { get; set; }
    }

    public class DeleteQue
    {
        public string userlogin { get; set; }
        public string Identifier { get; set; }
    }

So, is there any pattern/architecture out there to declare all those properties in a single place and derive as per the requirement in those model classes....?
Thanks in advance

Upvotes: 0

Views: 51

Answers (1)

CodeCaster
CodeCaster

Reputation: 151720

It's a bit unclear what you need to do as we can't see your requirements. You could use interfaces:

public interface IHasPropertyA
{
    string PropertyA { get; set; }
}

public interface IHasPropertyB
{
    string PropertyB { get; set; }
}

public class ClassA : IHasPropertyA, IHasPropertyB
{
    public string PropertyA { get; set; }
    public string PropertyB { get; set; }
}

Upvotes: 4

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