How to use sqlcommand

 SqlConnection conn = new SqlConnection("Database=student;Server=.;user=sa;password=aaaaaaa");  
            conn.Open();  // Open the connection  
            // body    
            // body   
            conn.Close(); // Close the connection

Source: c-sharpcorner.com

Similar codes

0 vote288 views1 answer
Find usage of table in sql server
SQL
0 vote287 views1 answer
FILENAME /usr/bin/mysql does not exists. Make sure correct path is set in /etc/dump admin/settings.conf.
SQL
0 vote284 views1 answer
Mysql milliseconds
SQL
4 votes264 views1 answer
Create column mysql terminal
SQL
0 vote279 views1 answer
Get from database the most recent data limit by 5
SQL
0 vote267 views2 answers
Drop check constraint in ms sql
SQL
4 votes285 views2 answers
Show all database inside postgresql
SQL
3 votes457 views6 answers
Sql unique select
SQL
1 vote285 views1 answer
Sql server cast date dd/mm/yyyy
SQL
0 vote294 views1 answer
Tinydb add table
SQL