DATA BASE CONNECTIVITY /CLASS & OBJECT /MVC /PROJECT CONTROLLER / INTEGRATION & ETC
DATA BASE CONNECTIVITY:- (agar kabhi solution explore miss hojaye toh ye use kare) Window-> reset window . 1 IN DOTNET frame work provide a facility to connect database in web form. 2 there are following steps is used to connect database to web form. STEPS1: - INCLUDE DATA BASE LIBARARY USING SYSTEM.DATA.SQLCLINT STEPS2:- CREATE DATA BASE OBJECT A) Connection object B) Command object C) Data reader object A) Connection object:- -This object used to find database location. -in data base concept location is called connection String. SYNTEX:- SqlConnection obj; EX:- SqlConnection con; B) Command object:- -command object is represent data base query (insert,update,select,delete) SYNTEX:- SqlCommand obj; EX:- SqlCom...