Class

RadPromptInput

Initializes a new instance of the RadPromptInput class.

Declaration

public RadPromptInput()

Identifies the AcceptsReturn dependency property.

Declaration

public static readonly DependencyProperty AcceptsReturnProperty

Field Value

Identifies the AttachedFiles dependency property.

Declaration

public static readonly DependencyProperty AttachedFilesProperty

Field Value

Identifies the AttachmentTemplate dependency property.

Declaration

public static readonly DependencyProperty AttachmentTemplateProperty

Field Value

Identifies the AttachmentTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty AttachmentTemplateSelectorProperty

Field Value

Identifies the CancelProcessingCommand dependency property.

Declaration

public static readonly DependencyProperty CancelProcessingCommandProperty

Field Value

Identifies the CancelProcessing routed event.

Declaration

public static readonly RoutedEvent CancelProcessingEvent

Field Value

Identifies the DialogOpening routed event.

Declaration

public static readonly RoutedEvent DialogOpeningEvent

Field Value

Identifies the FileIconGlyphConverter dependency property.

Declaration

public static readonly DependencyProperty FileIconGlyphConverterProperty

Field Value

Identifies the HasPromptSuggestions dependency property.

Declaration

public static readonly DependencyProperty HasPromptSuggestionsProperty

Field Value

Identifies the HasRecentPrompts dependency property.

Declaration

public static readonly DependencyProperty HasRecentPromptsProperty

Field Value

Identifies the HasSuggestedPrompts dependency property.

Declaration

public static readonly DependencyProperty HasSuggestedPromptsProperty

Field Value

Identifies the IsMoreButtonVisible dependency property.

Declaration

public static readonly DependencyProperty IsMoreButtonVisibleProperty

Field Value

Identifies the IsProcessing dependency property.

Declaration

public static readonly DependencyProperty IsProcessingProperty

Field Value

Identifies the IsPromptSuggestionsButtonVisible dependency property.

Declaration

public static readonly DependencyProperty IsPromptSuggestionsButtonVisibleProperty

Field Value

Identifies the IsRecentPromptsVisible dependency property.

Declaration

public static readonly DependencyProperty IsRecentPromptsVisibleProperty

Field Value

Identifies the IsSpeechToTextButtonVisible dependency property.

Declaration

public static readonly DependencyProperty IsSpeechToTextButtonVisibleProperty

Field Value

Identifies the IsSuggestedPromptsVisible dependency property.

Declaration

public static readonly DependencyProperty IsSuggestedPromptsVisibleProperty

Field Value

Identifies the MaxInputLines dependency property.

Declaration

public static readonly DependencyProperty MaxInputLinesProperty

Field Value

Identifies the MoreButtonActionsItemTemplate dependency property.

Declaration

public static readonly DependencyProperty MoreButtonActionsItemTemplateProperty

Field Value

Identifies the MoreButtonActionsItemTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty MoreButtonActionsItemTemplateSelectorProperty

Field Value

Identifies the MoreButtonActions dependency property.

Declaration

public static readonly DependencyProperty MoreButtonActionsProperty

Field Value

Identifies the OpenPromptSuggestionsOnFocus dependency property.

Declaration

public static readonly DependencyProperty OpenPromptSuggestionsOnFocusProperty

Field Value

Identifies the PromptSuggestionSelected routed event.

Declaration

public static readonly RoutedEvent PromptSuggestionSelectedEvent

Field Value

Identifies the PromptSuggestionsEmptyContent dependency property.

Declaration

public static readonly DependencyProperty PromptSuggestionsEmptyContentProperty

Field Value

Identifies the PromptSuggestionsEmptyContentTemplate dependency property.

Declaration

public static readonly DependencyProperty PromptSuggestionsEmptyContentTemplateProperty

Field Value

Identifies the RecentPrompts dependency property.

Declaration

public static readonly DependencyProperty RecentPromptsProperty

Field Value

Identifies the RemoveAttachedFileCommand dependency property.

Declaration

public static readonly DependencyProperty RemoveAttachedFileCommandProperty

Field Value

Identifies the SendButtonContent dependency property.

Declaration

public static readonly DependencyProperty SendButtonContentProperty

Field Value

Identifies the SendButtonContentTemplate dependency property.

Declaration

public static readonly DependencyProperty SendButtonContentTemplateProperty

Field Value

Identifies the SendMessageCommand dependency property.

Declaration

public static readonly DependencyProperty SendMessageCommandProperty

Field Value

Identifies the SendMessage routed event.

Declaration

public static readonly RoutedEvent SendMessageEvent

Field Value

Identifies the ShowClearButton dependency property.

Declaration

public static readonly DependencyProperty ShowClearButtonProperty

Field Value

Identifies the SuggestedPrompts dependency property.

Declaration

public static readonly DependencyProperty SuggestedPromptsProperty

Field Value

Identifies the Text dependency property.

Declaration

public static readonly DependencyProperty TextProperty

Field Value

Identifies the WatermarkContent dependency property.

Declaration

public static readonly DependencyProperty WatermarkContentProperty

Field Value

Gets or sets a value indicating whether the input box accepts the Return key to create new lines. When false, pressing Enter triggers the SendMessageCommand.

Declaration

public bool AcceptsReturn { get; set; }

Property Value

Gets the collection of attached items displayed above the input area. Items are rendered using AttachmentTemplate or AttachmentTemplateSelector.

Declaration

public ObservableCollection<PromptInputAttachedFile> AttachedFiles { get; }

Property Value

Gets or sets the data template used to display each attachment item.

Declaration

public DataTemplate AttachmentTemplate { get; set; }

Property Value

Gets or sets the data template selector used to choose the template for each attachment item.

Declaration

public DataTemplateSelector AttachmentTemplateSelector { get; set; }

Property Value

Gets or sets the command that is executed to cancel an ongoing operation when the user clicks the send button while IsProcessing is true.

Declaration

public ICommand CancelProcessingCommand { get; set; }

Property Value

Gets or sets the IValueConverter used to convert a file name to a glyph character for display in the attachment area. The converter receives the FileName and should return a single glyph character string. The default value is set to a FileExtensionToGlyphConverter instance via the default style.

Declaration

public IValueConverter FileIconGlyphConverter { get; set; }

Property Value

Gets a value indicating whether there are any suggested or recent prompts available.

Declaration

public bool HasPromptSuggestions { get; }

Property Value

Gets a value indicating whether the RecentPrompts collection contains any items.

Declaration

public bool HasRecentPrompts { get; }

Property Value

Gets a value indicating whether the SuggestedPrompts collection contains any items.

Declaration

public bool HasSuggestedPrompts { get; }

Property Value

Gets or sets a value indicating whether the more button is visible.

Declaration

public bool IsMoreButtonVisible { get; set; }

Property Value

Gets or sets a value indicating whether the control is in a processing state (e.g., waiting for an AI response). When true, the send button switches to a stop icon and executes CancelProcessingCommand instead of SendMessageCommand.

Declaration

public bool IsProcessing { get; set; }

Property Value

Gets or sets a value indicating whether the prompt suggestions button is visible.

Declaration

public bool IsPromptSuggestionsButtonVisible { get; set; }

Property Value

Gets or sets a value indicating whether the recent prompts section is visible in the suggestions popup.

Declaration

public bool IsRecentPromptsVisible { get; set; }

Property Value

Gets or sets a value indicating whether the speech-to-text button is visible.

Declaration

public bool IsSpeechToTextButtonVisible { get; set; }

Property Value

Gets or sets a value indicating whether the suggested prompts section is visible in the suggestions popup.

Declaration

public bool IsSuggestedPromptsVisible { get; set; }

Property Value

Gets or sets the maximum number of visible lines in the input text box. The default value is 5. The text box will scroll vertically when content exceeds this limit.

Declaration

public int MaxInputLines { get; set; }

Property Value

Gets or sets the collection of action items displayed in the more button popup.

Declaration

public ObservableCollection<PromptInputButtonAction> MoreButtonActions { get; set; }

Property Value

Gets or sets the data template used to display each action item in the more button dropdown.

Declaration

public DataTemplate MoreButtonActionsItemTemplate { get; set; }

Property Value

Gets or sets the data template selector used to choose a template for each action item in the more button dropdown.

Declaration

public DataTemplateSelector MoreButtonActionsItemTemplateSelector { get; set; }

Property Value

Gets or sets a value indicating whether the suggestions popup opens when the input receives focus.

Declaration

public bool OpenPromptSuggestionsOnFocus { get; set; }

Property Value

Gets or sets the content displayed in the prompt suggestions dropdown when there are no suggested or recent prompts available.

Declaration

public object PromptSuggestionsEmptyContent { get; set; }

Property Value

Gets or sets the data template used to display the empty state content in the prompt suggestions dropdown when there are no suggested or recent prompts available.

Declaration

public DataTemplate PromptSuggestionsEmptyContentTemplate { get; set; }

Property Value

Gets or sets the collection of recent prompts displayed in the suggestions popup.

Declaration

public ObservableCollection<string> RecentPrompts { get; set; }

Property Value

Gets or sets the command that is executed to remove an attached file. The command parameter is the attached file item to remove.

Declaration

public ICommand RemoveAttachedFileCommand { get; set; }

Property Value

Gets or sets the content to display inside the send button. When set, this replaces the default send/stop glyph icons.

Declaration

public object SendButtonContent { get; set; }

Property Value

Gets or sets the data template used to display the SendButtonContent.

Declaration

public DataTemplate SendButtonContentTemplate { get; set; }

Property Value

Gets or sets the command that is executed when the send button is clicked or Enter is pressed.

Declaration

public ICommand SendMessageCommand { get; set; }

Property Value

Gets or sets a value indicating whether the clear button is visible. When true, a clear (X) button appears next to the input box whenever Text is not empty.

Declaration

public bool ShowClearButton { get; set; }

Property Value

Gets or sets the collection of suggested prompts displayed in the suggestions popup.

Declaration

public ObservableCollection<string> SuggestedPrompts { get; set; }

Property Value

Gets or sets the text content of the input box. This property binds two-way to the inner text box and updates on every keystroke.

Declaration

public string Text { get; set; }

Property Value

Gets or sets the watermark (placeholder) content displayed when the input box is empty.

Declaration

public object WatermarkContent { get; set; }

Property Value

Declaration

public override void OnApplyTemplate()

Raises the CancelProcessing routed event.

Declaration

protected virtual void OnCancelProcessing(RoutedEventArgs args)

Parameters

Raises the DialogOpening routed event.

Declaration

protected virtual void OnDialogOpening(PromptInputDialogOpeningEventArgs args)

Parameters

Declaration

protected override void OnInitialized(EventArgs e)

Parameters

Raises the PromptSuggestionSelected routed event.

Declaration

protected virtual void OnPromptSuggestionSelected(PromptInputSuggestionSelectedEventArgs args)

Parameters

Raises the SendMessage routed event.

Declaration

protected virtual void OnSendMessage(PromptInputSendMessageEventArgs args)

Parameters

Occurs when the user clicks the send button while the control is in a processing state, requesting cancellation of the current operation.

Declaration

public event EventHandler<RoutedEventArgs> CancelProcessing

Event Value

Occurs when a file dialog is about to open. Set Cancel to true to suppress the default dialog and handle file selection externally (e.g., using RadOpenFileDialog). When canceled, populate FileNames with the selected paths.

Declaration

public event EventHandler<PromptInputDialogOpeningEventArgs> DialogOpening

Event Value

Occurs when the user selects a suggestion from the prompt suggestions dropdown.

Declaration

public event EventHandler<PromptInputSuggestionSelectedEventArgs> PromptSuggestionSelected

Event Value

Occurs when the user sends a message via the send button or the Enter key. The event args contain a snapshot of the input text and attached files.

Declaration

public event EventHandler<PromptInputSendMessageEventArgs> SendMessage

Event Value