ITEEDU

26.2.3.3.3.2. C#

在下例中，介绍了在C#中使用MySqlConnection类的方法：

public void InsertRow(string myConnectionString) 
{
    // If the connection string is null, use a default.
    if(myConnectionString == "") 
    {
        myConnectionString = "Database=Test;Data Source=localhost;User Id=username;Password=pass";
    }
    MySqlConnection myConnection = new MySqlConnection(myConnectionString);
    string myInsertQuery = "INSERT INTO Orders (id, customerId, amount) Values(1001, 23, 30.66)";
    MySqlCommand myCommand = new MySqlCommand(myInsertQuery);
    myCommand.Connection = myConnection;
    myConnection.Open();
    myCommand.ExecuteNonQuery();
    myCommand.Connection.Close();
}