AcManager.Controls.Dialogs.Prompt.Prompt C# (CSharp) Method

        private Prompt(string title, string description, string defaultValue, string watermark, string toolTip, bool multiline, bool passwordMode, bool required,
                int maxLength, IEnumerable<string> suggestions) {
            DataContext = new ViewModel(description, defaultValue, watermark, toolTip, required);
            InitializeComponent();
            Buttons = new[] { OkButton, CancelButton };

            if (required) {
                OkButton.SetBinding(IsEnabledProperty, new Binding {
                    Source = DataContext,
                    Path = new PropertyPath(nameof(ViewModel.Text)),
                    Converter = this
                });
            }

            Title = title;
            FrameworkElement element;

            if (passwordMode) {
                var passwordBox = new ProperPasswordBox();
                passwordBox.SetBinding(ProperPasswordBox.PasswordProperty, new Binding {
                    Source = DataContext,
                    Path = new PropertyPath(nameof(ViewModel.Text)),
                    Mode = BindingMode.TwoWay,
                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
                });

                passwordBox.Focus();
                passwordBox.SelectAll();

                element = passwordBox;
            } else if (suggestions != null) {
                var comboBox = new BetterComboBox {
                    IsEditable = true,
                    IsTextSearchEnabled = true,
                    ItemsSource = suggestions.ToList()
                };

                comboBox.SetBinding(ComboBox.TextProperty, new Binding {
                    Source = DataContext,
                    Path = new PropertyPath(nameof(ViewModel.Text)),
                    Mode = BindingMode.TwoWay,
                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
                    ValidatesOnDataErrors = true
                });

                var textBox = comboBox.Template?.FindName(@"PART_EditableTextBox", comboBox) as TextBox;
                if (textBox != null) {
                    textBox.SelectAll();
                    textBox.Focus();
                } else {
                    comboBox.Focus();
                }

                if (watermark != null) {
                    comboBox.Placeholder = watermark;
                }

                element = comboBox;
            } else {
                var textBox = new BetterTextBox();
                textBox.SetBinding(TextBox.TextProperty, new Binding {
                    Source = DataContext,
                    Path = new PropertyPath(nameof(ViewModel.Text)),
                    Mode = BindingMode.TwoWay
                });

                if (maxLength != -1) {
                    textBox.MaxLength = maxLength;
                }

                if (multiline) {
                    textBox.AcceptsReturn = true;
                    textBox.TextWrapping = TextWrapping.Wrap;
                    textBox.Height = 240;
                    textBox.Width = 480;
                }

                if (watermark != null) {
                    textBox.Placeholder = watermark;
                }

                textBox.Focus();
                textBox.SelectAll();
                element = textBox;
            }

            Panel.Children.Add(element);
            if (toolTip != null) element.SetValue(ToolTipProperty, toolTip);

            Closing += (sender, args) => {
                if (MessageBoxResult != MessageBoxResult.OK) return;
                Result = Model.Text;
            };
        }