What is dot net

Question

What is dot net

Deepak Tewatia · Answer

Certainly! In the context of ADO.NET technology .NET refers to the Microsoft .NET Framework. It is a comprehensive platform for building and running modern applications including web apps desktop applications and services. In the realm of ADO.NET the .NET Framework provides a rich set of libraries and tools for data access manipulation and connectivity. This includes APIs for working with databases such as SQL Server Oracle MySQL and more. One of the key components of the .NET Framework relevant to ADO.NET is the System.Data namespace which contains classes like DataSet DataTable DataAdapter and Connection that are instrumental in working with databases. Here's a simplified C# code snippet that demonstrates connecting to a database using ADO.NET: using System; using System.Data; using System.Data.SqlClient; class Program { static void Main() { string connectionString = Data Source=myServerAddress;Initial Catalog=myDataBase;User Id=myUsername;Password=myPassword;; using (SqlConnection connection = new SqlConnection(connectionString)) { string sqlQuery = SELECT * FROM MyTable; SqlDataAdapter adapter = new SqlDataAdapter(sqlQuery connection); DataSet dataSet = new DataSet(); adapter.Fill(dataSet MyTable); foreach (DataRow row in dataSet.Tables[MyTable].Rows) { Console.WriteLine(row[ColumnName]); } } } } In this example the SqlConnection class from the System.Data.SqlClient namespace is utilized to establish a connection to a database and the SqlDataAdapter is used to retrieve data into a DataSet. This is just a glimpse of the capabilities offered by .NET and ADO.NET technology. The .NET Framework empowers developers to build robust data-driven applications with efficiency and flexibility. I hope this sheds light on the concept of .NET within the ADO.NET realm. Let me know if you need further details or specific examples!