private void btnAdd_Click(object sender, EventArgs e) { if (databaseOfQuestions == null) { MessageBox.Show("Create a new data base", "Message!"); return; } databaseOfQuestions.AddQuestion(tboxQuestion.Text.ToString(), cboxTrue.Checked); nudNumber.Maximum = databaseOfQuestions.Count; nudNumber.Value = databaseOfQuestions.Count; }
private void tsmiNew_Click(object sender, EventArgs e) { SaveFileDialog saveFileDialog = new SaveFileDialog(); if (saveFileDialog.ShowDialog() == DialogResult.OK) { databaseOfQuestions = new TrueFalse(saveFileDialog.FileName); databaseOfQuestions.AddQuestion("В Японии ученики на доске пишут кисточкой с цветными чернилами?", true); databaseOfQuestions.SaveAsXMLFormat(); nudNumber.Minimum = 1; nudNumber.Maximum = 1; nudNumber.Value = 1; TurnButtons(true); } }