Question

i am using mysql with .net framework 4.0 . i have stored procedures in my database. my stored procedure calling is:

public DataTable addProductMenu(int myid, string itemname)
    { 
        MySqlConnection connection = new MySqlConnection(connectionString);
        MySqlDataAdapter adapt = new MySqlDataAdapter("updateProductMenu", connection);
        adapt.SelectCommand.CommandType = CommandType.StoredProcedure;
        adapt.SelectCommand.Parameters.AddWithValue("myid", myid);
        adapt.SelectCommand.Parameters.AddWithValue("itemname", itemname);

        DataTable dt = new DataTable();
        adapt.Fill(dt);
        adapt = null;
        if (dt != null && dt.Rows.Count != 0)
        {
            return dt;
        }
        else
        {
            return null;
        }

    }

code is working when i use insert, select commands in database but not update. i tested my procedure in mysql query browser and its working fine.

Also tried this code for just update query

public DataTable updateProductMenu(int myid, string itemname)
    { //Veritabanından ürün menüsündeki başlığı güncelle

        MySqlConnection cnx = new MySqlConnection(connectionString);
        MySqlDataAdapter adapter = new MySqlDataAdapter();

        string cmdText = "updateProductMenu";
        MySqlCommand cmd = new MySqlCommand(cmdText, cnx);

        cmd.CommandType = CommandType.StoredProcedure;
        MySqlParameter param;
        param = new MySqlParameter("?myid", MySqlDbType.Int32);
        param.Value = myid;
        param.Direction = ParameterDirection.Input;
        cmd.Parameters.Add(param);

        param = new MySqlParameter("?itemname", MySqlDbType.VarChar);
        param.Value = itemname;
        param.Direction = ParameterDirection.Input;
        cmd.Parameters.Add(param);

        adapter.SelectCommand = cmd;

        DataTable dt = new DataTable();
        adapter.Fill(dt);
        adapter = null;
        if (dt != null && dt.Rows.Count != 0)
        {
            return dt;
        }
        else
        {
            return null;
        }
}

both have the error

Procedure or function '`updateProductMenu`' cannot be found in database '`mydatabase`'.

ADDED—————————————–

the user has all privileges. i checked again.

here is my connectionstring in web.config file…:

<add name="maktesConn" connectionString="Server = myserver; Port =3306; Database =mydatabase; Uid =mysqlsanatkar; Pwd =*123qsanatq*/;" />

…….and here is part of my class…..:

public class Mimages
{
    private string connectionString;

    public Mimages()
    {
    connectionString = ConfigurationManager.ConnectionStrings["maktesConn"].ToString();
    }

and here is part of my stored procedure

DROP PROCEDURE IF EXISTS mydatabase.updateProductMenu $$
CREATE PROCEDURE mydatabase.updateProductMenu (myid INT, itemname VARCHAR(60))
BEGIN
....

Answer 1

Solved the problem…. mysql connector for .net was 6.3.7. i updated it to 6.4.4. Now all my stored procedures are working. Thanks for your reply “bang” btw.