string connstring="Data Source=192.168.1.131;Initial Catalog=test;User ID=hhl;Password=;";
myconn=new SqlConnection(connstring);
myconn.Open();
sql="select * from JT_Class";
mycmd=new SqlCommand(sql,myconn);
myreader=mycmd.ExecuteReader();
while(myreader.Read())
{
str+=myreader["title"].ToString()+"<br>";
}
#region 连接
public SqlConnection Conn()
{
SqlConnection conn = new SqlConnection();
try
{
conn.ConnectionString = _connstring;
conn.Open();
}
catch( Exception Err)
{
conn.Close();
}
return conn;
}
#endregion
Trackback: http://tb.donews.net/TrackBack.aspx?PostId=1152067