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Showing posts from September, 2013

Using Entity Model for connecting the database

When using Entity Model to connect the database, database is connected to the orject as a data model and instances of databse tables are used to perform insert,update,delete and search operations. This is a simple example of a database file connected using Entity Model namespace cecbClasses.Data_Adapters {     public class Func_FillMatrix     {         DSSEntities cecbContext; // This is the databse context         LeopoldMatrixValues matrixVal; // This is an variable of a database table         public Func_FillMatrix()             {                 cecbContext = new DSSEntities();             } // Inserting values to a database table public bool InsertValues(String impR, String actR, String proR, String impV, String magV)             {                 bool IsInserted = false;                 try                 {                     matrixVal = new LeopoldMatrixValues(); // Assigning the variable with a databse object                     matrixVal.impt_referenc