|
MySQL Connector/.NET (Mono)
Hi!
I have some trouble to get MySQL work in Mono. I use Ubunut as os.
I have downloaded the connector and copied the mysql.data.dll into the gac-folder.
But when I try to compile this code:
using System;
using System.Data;
using MySql.Data.MySqlClient;
public class Test
{
public static void Main(string[] args)
{
string connectionString =
"Server=localhost;" +
"Database=test;" +
"User ID=myuserid;" +
"Password=mypassword;" +
"Pooling=false";
IDbConnection dbcon;
dbcon = new MySqlConnection(connectionString);
dbcon.Open();
IDbCommand dbcmd = dbcon.CreateCommand();
// requires a table to be created named employee
// with columns firstname and lastname
// such as,
// CREATE TABLE employee (
// firstname varchar(32),
// lastname varchar(32));
string sql =
"SELECT firstname, lastname " +
"FROM employee";
dbcmd.CommandText = sql;
IDataReader reader = dbcmd.ExecuteReader();
while(reader.Read()) {
string FirstName = (string) reader["firstname"];
string LastName = (string) reader["lastname"];
Console.WriteLine("Name: " +
FirstName + " " + LastName);
}
// clean up
reader.Close();
reader = null;
dbcmd.Dispose();
dbcmd = null;
dbcon.Close();
dbcon = null;
}
}
This messages appears(In the Mono IDE):
[Task:File=/home/bryan/Skrivbord/Testexample.cs, Line=2, Column=15, Type=Error, Priority=Normal, Description=The type or namespace name `Data' does not exist in the namespace `System'. Are you missing an assembly reference?(CS0234)]
[Task:File=/home/bryan/Skrivbord/Testexample.cs, Line=3, Column=8, Type=Error, Priority=Normal, Description=The type or namespace name `MySql' could not be found. Are you missing a using directive or an assembly reference?(CS0246)]
When I try to compile the file with this line:
gmcs -r:System.dll -r:System.Data.dll -r:MySql.Data.dll /home/bryan/Skrivbord/Testexample.cs
This message appears:
gmcs -r:System.dll -r:System.Data.dll -r:MySql.Data.dll /home/bryan/Skrivbord/Testexample.cs
Can someone help me?
|
