To add data from mysql table to combobox in c#
1. add preferences for mysql , to add preferences to visual studio view this article
2.double click in form1 and write the code below
Private void Form1_load(Object sender,EventArgs e){MysqlConnection conn = New MysqlConnection();MysqlCommand comm = New MysqlCommand();MysqlAdapter adapat = New MysqlAdapter;MysqlDataReader reader;string Connection = “Server=YourSeverName ; user = youruser;database = yourdatabase;”;conn = new MysqlConnection(Connection);conn.Open();comm = conn.CreateCommand();comm.CommandText = “select column_name from tablename;”;adapat = New MysqlDataAdapter(comm);reader = comm.ExecuteReader();while (reader.Read()){string skode = reader.GetString(“Kodebarang”);combobox1.Items.Add(skode);}conn.close()}