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sumaira manzoor hussain khan
NA
241
251.1k
connection of sql server in c-sharp
Sep 25 2010 3:12 AM
hello every :
i am writing a code to establish connection of sql server 2000 in c-sharp .
private
void
button_connected_with_database_Click(
object
sender,
EventArgs
e)
{
SqlConnection
conn;
string
string_connection=
null
;
string_connection =
"Data Source=. ; Initial Catalog=Northwind; User ID=sa;Password=sumaira"
;
conn =
new
SqlConnection
(string_connection);
try
{
conn.Open();
MessageBox
.Show(
" Connection Open ! "
);
conn.Close();
}
catch
(
Exception
ex)
{
MessageBox
.Show(
"Can not open connection ! "
);
}
}
but this code is not working . the message box show " can not open connection ".
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