Math Parser

This program is a simple calculator with a math parser class which is written in c# .here is the code or this is another link to download.and recently I submitted the code here. [Read More]

How to use an sql query result

using System; using System.Data; using System.Data.SqlClient; /// /// Demonstrates how to work with SqlConnection objects /// class SqlConnectionDemo { static void Main() { // 1. Instantiate the connection SqlConnection conn = new SqlConnection( "Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI"); SqlDataReader rdr = null; try { // 2. Open the connection conn.Open(); //... [Read More]

Microsoft Access Essential Queries

Example 1:Select * from customersExample 2:select * from customers where Country ='uk'Example 3:select City,Country from customers order by cityExample 4:select City,Country from customers order by 1Example 5:select distinct City,Country from customers order by 1Example 6:Select Count(*) from Customers where Country ='ukExample 7:Select sum(Quantity) from[order details] where productid = 11Example 8:Select... [Read More]
Tags: Database