private void NewDialog_Click(object sender, EventArgs e)//сделано
{
SourceBox.Clear();
QuestionBox.Clear();
AnswersGrid.Rows.Clear();
NEW = true;
}
private void Clean()
{
AnswerLabel.Visible = false;
CorrectAnswerBox.Visible = false;
AnswersGrid.Visible = false;
ImageSelectionLabel.Visible = false;
ImageDirectoryBox.Visible = false;
ImageSelectionButton.Visible = false;
CorrectAnswerBox.Clear();
ExplanationBox.Clear();
ImageDirectoryBox.Clear();
QuestionBox.Clear();
AnswersGrid.Rows.Clear();
Update();
}