public ToolPartialForm([NotNull] Model model, [NotNull] MdToHtmlConverter mdToHtmlConverter, [NotNull] ToolManager toolManager) { _model = model ?? throw new ArgumentNullException(nameof(model)); _mdToHtmlConverter = mdToHtmlConverter ?? throw new ArgumentNullException(nameof(mdToHtmlConverter)); _toolManager = toolManager ?? throw new ArgumentNullException(nameof(toolManager)); InitializeComponent(); ddlBioses.DisplayMember = nameof(BiosRowData.Name); ddlBioses.ValueMember = nameof(BiosRowData.Id); txtReadme.Visible = false; _wbReadme = new WebBrowser() { Dock = DockStyle.Fill }; tlpRightColumn.Controls.Add(_wbReadme, 0, 0); }