private void buttonRecordCompleted_Click(object sender, EventArgs e)
{
Record record = (Record)recordListBox.SelectedItem;
if (record != null)
{
mainController.changeRecordStatus(record);
statusStripLabel.Text = "Изменен статус записи";
recordListBox_SelectedIndexChanged(sender, e);
buttonRecordCompleted.Visible = false;
}
}
