Display Data in Textbox from Database dynamically in c#. Get Text Directly from databse linq .dbml

bro in your code for what purpose u write this line DataClassess1DataContext DB = new DataClassess1DataContext ();
if this id for the object of the database then it will not be created in my visual studio 2010
give me solution for this

Sir plz update how to create database tables using sql command in Windows application in c#