How To Convert Dynamic To List<dynamic> In C#

In this post, we are going to provide possible solutions for How To Convert Dynamic To List<dynamic> In C#, you can try below approach, to convert a dynamic variable to a list of dynamic objects (List) in C#, explained with code examples:

using System;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        // Assume we have a dynamic variable containing some data
        dynamic dynamicVariable = GetDynamicData();

        // We want to convert this dynamic variable to a list of dynamic objects
        List<dynamic> dynamicList = ConvertToDynamicList(dynamicVariable);

        // Now, we can use the dynamicList for further processing
        foreach (var item in dynamicList)
        {
            // Example: Accessing dynamic properties
            Console.WriteLine($"Dynamic property: {item.PropertyName}");
        }
    }

    // Example method to retrieve dynamic data
    static dynamic GetDynamicData()
    {
        // Assume we fetch dynamic data from somewhere
        dynamic data = new List<dynamic>
        {
            new { PropertyName = "Value 1" },
            new { PropertyName = "Value 2" },
            new { PropertyName = "Value 3" }
        };

        return data;
    }

    // Method to convert dynamic variable to List<dynamic>
    static List<dynamic> ConvertToDynamicList(dynamic dynamicData)
    {
        // Simply cast the dynamic variable to List<dynamic>
        return (List<dynamic>)dynamicData;
    }
}

We start by assuming we have some dynamic data stored in a dynamic variable (dynamicVariable) and we want to convert this dynamic variable to a list of dynamic objects (List<dynamic>).

We have defined a function ConvertToDynamicList that takes a dynamic parameter and returns a List<dynamic> and inside this method, we simply cast the dynamic variable to List<dynamic>. In the Main method, we shows the usage by retrieving dynamic data, converting it to a dynamic list, and then iterating over the list to access dynamic properties.

let's understand the example to use a Customer model with properties Id, CustomerName, EmailId, and CreatedAt.

using System;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        // Assume we have dynamic data containing customer information
        dynamic dynamicData = GetDynamicCustomerData();

        // We want to convert this dynamic data to a list of dynamic objects
        List<dynamic> dynamicList = ConvertToDynamicList(dynamicData);

        // Now, we can use the dynamicList for further processing
        foreach (var customer in dynamicList)
        {
            // Example: Accessing dynamic properties
            Console.WriteLine($"Customer ID: {customer.Id}");
            Console.WriteLine($"Customer Name: {customer.CustomerName}");
            Console.WriteLine($"Email ID: {customer.EmailId}");
            Console.WriteLine($"Created At: {customer.CreatedAt}");
            Console.WriteLine();
        }
    }

    // Example method to retrieve dynamic customer data
    static dynamic GetDynamicCustomerData()
    {
        // Assume we fetch dynamic customer data from somewhere
        dynamic data = new List<dynamic>
        {
            new { Id = 1, CustomerName = "John Doe", EmailId = "[email protected]", CreatedAt = DateTime.Now },
            new { Id = 2, CustomerName = "Jane Smith", EmailId = "[email protected]", CreatedAt = DateTime.Now.AddDays(-1) },
            new { Id = 3, CustomerName = "Alice Johnson", EmailId = "[email protected]", CreatedAt = DateTime.Now.AddDays(-2) }
        };

        return data;
    }

    // Method to convert dynamic variable to List<dynamic>
    static List<dynamic> ConvertToDynamicList(dynamic dynamicData)
    {
        // Simply cast the dynamic variable to List<dynamic>
        return (List<dynamic>)dynamicData;
    }

    // Customer model class
    public class Customer
    {
        public int Id { get; set; }
        public string CustomerName { get; set; }
        public string EmailId { get; set; }
        public DateTime CreatedAt { get; set; }
    }
}

In this example ,we define a Customer model class with properties Id, CustomerName, EmailId, and CreatedAt and then we fetch dynamic customer data using the GetDynamicCustomerData method, which returns a dynamic list containing customer information.

and then we are converting the dynamic data to a list of dynamic objects using the ConvertToDynamicList method and we iterate over the dynamic list and access the customer properties dynamically to print in console.

How To Convert Dynamic To List<dynamic> In C#

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