Certainly! In the context of ADO.NET technology a DataSet is an in-memory cache of data retrieved from a data source such as a database. It represents a disconnected tabular data structure that can store multiple DataTable objects each of which holds rows and columns of data. This enables the DataSet to hold a collection of one or more DataTables along with the relationships between them. Here's a basic code snippet to demonstrate the creation of a simple DataSet in C#: using System; using System.Data; class Program { static void Main() { // Creating a new DataSet DataSet dataSet = new DataSet(MyDataSet); // Creating a new DataTable DataTable table = new DataTable(MyTable); // Adding columns to the DataTable table.Columns.Add(ID typeof(int)); table.Columns.Add(Name typeof(string)); table.Columns.Add(Age typeof(int)); // Adding the DataTable to the DataSet dataSet.Tables.Add(table); // Adding rows to the DataTable table.Rows.Add(1 John Doe 30); table.Rows.Add(2 Jane Smith 28); // Displaying some data from the DataTable foreach (DataRow row in table.Rows) { Console.WriteLine($ID: {row[ID]} Name: {row[Name]} Age: {row[Age]}); } } } In this example we create a new DataSet named MyDataSet and add a DataTable named MyTable to it. Columns are added to the DataTable and rows are subsequently inserted. This showcases a simple usage of a DataSet in a C# application. Is there anything specific you'd like to delve deeper into regarding DataSet within the scope of ADO.NET?

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What is DataSet

Rinky Jain

Feb 01

What is DataSet

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