private void FormReset() { PointsScoredTextBox.Text = String.Empty; PossiblePointsTextBox.Text = String.Empty; CalculateGradeDroppingLowScoreLabel.Text = String.Empty; CalculateGradeLabel.Text = String.Empty; ScoreListBox.Items.Clear(); PointsListBox.Items.Clear(); GradeListBox.Items.Clear(); PointsScoredTextBox.Focus(); }
protected void AddScoresToListBoxesButton_Click(object sender, EventArgs e) { if (PointsScoredTextBox.Text == String.Empty) { PointsScoredTextBox.Focus(); return; } if (PossiblePointsTextBox.Text == String.Empty) { PossiblePointsTextBox.Focus(); return; } double score, posP; if (!double.TryParse(PointsScoredTextBox.Text, out score)) { PointsScoredTextBox.Text = String.Empty; PointsScoredTextBox.Focus(); return; } if (!double.TryParse(PossiblePointsTextBox.Text, out posP)) { PossiblePointsTextBox.Text = String.Empty; PossiblePointsTextBox.Focus(); return; } score = Convert.ToDouble(PointsScoredTextBox.Text); posP = Convert.ToDouble(PossiblePointsTextBox.Text); if (score < 0 || score > 100) { PointsScoredTextBox.Text = String.Empty; PointsScoredTextBox.Focus(); return; } if (posP < 0 || posP > 100) { PossiblePointsTextBox.Text = String.Empty; PossiblePointsTextBox.Focus(); return; } if (score > posP) { PossiblePointsTextBox.Text = String.Empty; PointsScoredTextBox.Text = String.Empty; PointsScoredTextBox.Focus(); return; } else { ScoreListBox.Items.Insert(0, PointsScoredTextBox.Text); PointsListBox.Items.Insert(0, PossiblePointsTextBox.Text); string lG; double perc; perc = ((score / posP) * 100); lG = GetLetterGrade(perc); GradeListBox.Items.Insert(0, lG); PointsScoredTextBox.Text = String.Empty; PossiblePointsTextBox.Text = String.Empty; PointsScoredTextBox.Focus(); } }
protected void ClearEntriesButton_Click(object sender, EventArgs e) { PointsScoredTextBox.Text = String.Empty; PossiblePointsTextBox.Text = String.Empty; PointsScoredTextBox.Focus(); }