Working with SQLite DBHelper

Working with SQLite DBHelper

 Public classDBHelper {stringConnStr =@"Data source="+ System.Environment.CurrentDirectory +@"\workhelper.db;initial catalog=sqlite;integrated security=true; Max Pool size=10"; /// <summary>        ///perform additions, deletions and changes/// </summary>        /// <param name= "Sqlstr" ></param>         Public BOOLExecuteSQL (stringsqlstr) {            using(DbConnection conn =Newsqliteconnection (CONNSTR)) {Conn.                Open (); varComm =Conn.                CreateCommand (); Comm.commandtext=sqlstr; Comm.commandtype=CommandType.Text; returnComm. ExecuteNonQuery () >0; }        }        /// <summary>        ///execute a query to return a dataset/// </summary>        /// <param name= "Sqlstr" ></param>        /// <returns></returns>         PublicDbDataReader executestring (stringsqlstr) {            using(DbConnection conn =Newsqliteconnection (CONNSTR)) {Conn.                Open (); varcmd =Conn.                CreateCommand (); Cmd.commandtext=sqlstr; Cmd.commandtype=CommandType.Text; returncmd.            ExecuteReader (); }        }    }

Working with SQLite DBHelper