Console Application To Display Data From SQL Server
In this post we will learn How to Create a Console Application To Display Data From SQL Server. A console application is a computer program designed to be used via a text-only computer interface, such as a text terminal, the command line interface of some operating systems (Unix, DOS, etc.).
Steps To Create Console Application:
1. Open Visual Studio > Click New Project > Choose Console Application.
2. This will open c# code page, Code for our app is as follows:
Code:
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Data.SqlClient; using System.Data; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=dev;User ID=sa;Password=sa"); con.Open(); SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM users", con); DataSet ds = new DataSet(); da.Fill(ds); foreach (DataTable dt in ds.Tables) { Console.WriteLine("User Details Are Following:"); for (int curCol = 0; curCol < dt.Columns.Count; curCol++) { Console.Write(dt.Columns[curCol].ColumnName.Trim() + "\t"); } for (int curRow = 0; curRow < dt.Rows.Count; curRow++) { for (int curCol = 0; curCol < dt.Columns.Count; curCol++) { Console.Write(dt.Rows[curRow][curCol].ToString().Trim() + "\t"); } Console.WriteLine(); } } } } }