private void addTableButton_Click(object sender, EventArgs e)
        {
            InputPopup popup = new InputPopup("Enter Table Name", (string input) => {
                List <List <string> > list = mySqlManager.SqlCommand(MySqlCommands.CreateNewTable(nodeSelected.Text, input));
                if (list == null)
                {
                    ShowMessage(mySqlManager.ResponseMessage);
                }
                UpdateListView();
            });

            popup.Show();
        }
        private void createDBButton_Click(object sender, EventArgs e)
        {
            InputPopup popup = new InputPopup("Enter Database Name", (string input) => {
                List <List <string> > list = mySqlManager.SqlCommand(MySqlCommands.CreateNewDatabase(input));
                if (list == null)
                {
                    ShowMessage(mySqlManager.ResponseMessage);
                }
                UpdateListView();
            });

            popup.Show();
        }