public void UpdateChoices()
{
if (currentResults == null)
{
return;
}
int i = this.dgvResults.CurrentCell.RowIndex;
if (i < 0 || i >= this.currentResults.Count)
{
return;
}
var result = this.currentResults[i];
List <Choice> choices = SQLConnections.QueryChoices(result.ID, true);
this.dgvChoices.Rows.Clear();
foreach (var choice in choices)
{
this.dgvChoices.Rows.Add(choice.Question, choice.IsTrue ? "Đúng" : "Sai", choice.Answer);
}
}