hi guy please share a video about custom attributes for properties in

below code shows an example of a Custom Attribute named MyAttribute, which has two private members namely name and action. The ‘name’ is used for defining a name for any program element that the attribute may be applied to. The ‘action’ describes what the element is supposed to do. Here the attributes are applied to methods to class Student.

// C# program to illustrate the
// use of custom attributes
using System;
// Creating Custom attribute MyAttribute
[AttributeUsage(AttributeTargets.All)] public class MyAttribute : Attribute {
// Provides name of the member
private string name;
// Provides description of the member
private string action;
// Constructor
public MyAttribute(string name, string action)
{
this.name = name;
this.action = action;
}
// property to get name
public string Name
{
get { return name; }
}
// property to get description
public string Action
{
get { return action; }
}
}
class Student {
// Private fields of class Student
private int rollNo;
private string stuName;
private double marks;
// The attribute MyAttribute is applied
// to methods of class Student
// Providing details of their utility
[MyAttribute("Modifier", "Assigns the Student Details")] public void setDetails(int r,
string sn, double m)
{
rollNo = r;
stuName = sn;
marks = m;
}
[MyAttribute("Accessor", "Returns Value of rollNo")] public int getRollNo()
{
return rollNo;
}
[MyAttribute("Accessor", "Returns Value of stuName")] public string getStuName()
{
return stuName;
}
[MyAttribute("Accessor", "Returns Value of marks")] public double getMarks()
{
return marks;
}
}
class TestAttributes {
// Main Method
static void Main(string[] args)
{
Student s = new Student();
s.setDetails(1, "Taylor", 92.5);
Console.WriteLine("Student Details");
Console.WriteLine("Roll Number : " + s.getRollNo());
Console.WriteLine("Name : " + s.getStuName());
Console.WriteLine("Marks : " + s.getMarks());
}
}

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Rajanikant Hawaldar5y ago
Accepted answer
below code shows an example of a Custom Attribute named MyAttribute, which has two private members namely name and action. The ‘name’ is used for defining a name for any program element that the attribute may be applied to. The ‘action’ describes what the element is supposed to do. Here the attributes are applied to methods to class Student.

// C# program to illustrate the
// use of custom attributes
using System;
// Creating Custom attribute MyAttribute
[AttributeUsage(AttributeTargets.All)] public class MyAttribute : Attribute {
    // Provides name of the member
    private string name;
    // Provides description of the member
    private string action;
    // Constructor
    public MyAttribute(string name, string action)
    {
        this.name = name;
        this.action = action;
    }
    // property to get name
    public string Name
    {
        get { return name; }
    }
    // property to get description
    public string Action
    {
        get { return action; }
    }
}
class Student {

    // Private fields of class Student
    private int rollNo;
    private string stuName;
    private double marks;
    // The attribute MyAttribute is applied
    // to methods of class Student
    // Providing details of their utility
    [MyAttribute("Modifier", "Assigns the Student Details")] public void setDetails(int r,
                                                                    string sn, double m)
    {
        rollNo = r;
        stuName = sn;
        marks = m;
    }
    [MyAttribute("Accessor", "Returns Value of rollNo")] public int getRollNo()
    {
        return rollNo;
    }
    [MyAttribute("Accessor", "Returns Value of stuName")] public string getStuName()
    {
        return stuName;
    }
    [MyAttribute("Accessor", "Returns Value of marks")] public double getMarks()
    {
        return marks;
    }
}
class TestAttributes {
    // Main Method
    static void Main(string[] args)
    {
        Student s = new Student();
        s.setDetails(1, "Taylor", 92.5);
        Console.WriteLine("Student Details");
        Console.WriteLine("Roll Number : " + s.getRollNo());
        Console.WriteLine("Name : " + s.getStuName());
        Console.WriteLine("Marks : " + s.getMarks());
    }
}
Rijwan Ansari5y ago
@Manoj S
You are always welcome.
Manoj S5y ago
Thank you Rijwan bai
Rijwan Ansari5y ago
Check below:
Video
https://www.youtube.com/watch?v=4-aQjXu66gg

Links
https://www.kiltandcode.com/2020/05/17/creating-your-own-custom-attributes-in-csharp-and-retrieving-their-values/
https://docs.microsoft.com/en-us/dotnet/standard/attributes/writing-custom-attributes
Manoj S5y ago
OK np I will go through actually I was looking for video tutorial