SQL DATABASE ACCESS (C#) HD

Used tehnology: -C#, WPF -Visual Studio -MS SQL Desktop application for accessing msql server using command and connection strings from SQL language. This application has function to store, automatic search and delete rows from particular table in particular dabase. For this purpouse just one table. For accesing database I use namespace System.Data.SqlClient which has Sqlconnection class to establish connection, SqlCommand for executing individual sql commands. And third class SqlDataReader for reading objects from table and representing in DataGrid. For automatic searching i use sql "LIKE" key word. For storing picture in database I use blob value type and sending picture to database using AddWithValue("string", byte [] ) method from SqlCommand class. Download code: https://www.dropbox.com/sh/4x9o1240tc8nbep/AADv5KHdIMOLmmVrLciyGtVPa