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Creating Dynamic Arrays and Lists with Dynamic and ExpandoObject in C#

1/9/2025 3:01:32 AM 155

In this example, we demonstrate creating a dynamic list where the number of objects is not known in advance.

Converting One JSON to Another in C# Using Newtonsoft and Dynamic ExpandoObject

1/9/2025 2:58:17 AM 56

The task of transforming one JSON format into another is quite common.

Convert array of objects into a DataTable in C#

1/9/2025 2:47:40 AM 35

This extension method allows you to easily convert an array of objects into a DataTable, which can be used for SQL insert operations.

‘SHA256Managed’ is obsolete: ‘Derived cryptographic types are obsolete

1/9/2025 2:43:01 AM 38

Warning SYSLIB0021 'SHA512Managed' is obsolete: 'Derived cryptographic types are obsolete. Use the Create method on the base type instead.'

How to Calculate Week Number from DateTime in C#

1/9/2025 2:37:15 AM 59

Calculating the week number is more complex than it initially seems.

Using HttpClient with Sync and Async in C#

1/9/2025 2:27:13 AM 134

The System.Net.Http.HttpClient() provides a robust HTTP client, but using it can be a challenge, especially if you're not familiar with asynchronous programming like I wasn't.

Unable to read data from the transport connection: The connection was closed

1/9/2025 2:23:09 AM 32

If you get an error when attempting to retrieve an image via a WebRequest, the error message is shown below.

HttpClient POST or PUT Json with content type application/json

1/9/2025 2:17:07 AM 46

The HttpClient is a modern and flexible way to interact with URLs, whether you're retrieving data or sending it.

How to use HttpClient and IHttpClientFactory in .NET Core

1/9/2025 2:13:05 AM 139

When working with APIs in C#, the HttpClient class is essential for making HTTP requests such as GET, PUT, POST, or DELETE.

How to Use HttpClient to GET JSON from API endpoint in C#

1/9/2025 2:07:44 AM 148

Why not create a method that can make a GET request to an API and directly return the response as an object?

How to Send x-www-form-urlencoded Data with HttpClient in C#

1/9/2025 2:01:52 AM 56

To send x-www-form-urlencoded data in C# using HttpClient, you can follow these steps:

How to Get Total Physical RAM in C#

1/8/2025 9:55:07 AM 73

Retrieving the total installed physical memory (RAM) on the system is straightforward.

How To