private void btnAdd_Click(object sender, EventArgs e) { using (FormPromptNumber dialog = new FormPromptNumber("Add Index...", "Index")) { if (dialog.ShowDialog(this) == DialogResult.OK) { PlaylistItem item = new PlaylistItem(dialog.Value1); if (!list.Contains(item)) { list.Add(item); } } } }
private void btnAddRange_Click(object sender, EventArgs e) { using (FormPromptNumber dialog = new FormPromptNumber("Add Index Range...", "Start")) { dialog.SetInput2("End"); if (dialog.ShowDialog(this) == DialogResult.OK) { PlaylistItem item = new PlaylistItem(dialog.Value1, dialog.Value2); if (!list.Contains(item)) { list.Add(item); } } } }
private void btnAddRange_Click(object sender, EventArgs e) { using (FormPromptNumber dialog = new FormPromptNumber(true)) { if (dialog.ShowDialog(this) == DialogResult.OK) { PlaylistItem item = new PlaylistItem(dialog.Value1, dialog.Value2); if (!list.Contains(item)) { list.Add(item); } } } DialogResult = DialogResult.None; }