Class MessageGroupViewModel

Represents the view model that contains the properties needed for MessageGroup.

Inheritance
System.Object
ViewModelBase
MessageListItemViewModelBase
MessageGroupViewModel
Inherited Members
Namespace: Telerik.Windows.Controls.ConversationalUI
Assembly: Telerik.Windows.Controls.ConversationalUI.dll

Syntax

public class MessageGroupViewModel : MessageListItemViewModelBase, INotifyPropertyChanged, IDisposable

Constructors

MessageGroupViewModel(Author)

Initializes a new instance of the MessageGroupViewModel class.

Declaration
public MessageGroupViewModel(Author currentUser)
Parameters
Author currentUser

Properties

Alignment

Gets the groups' alignment.

Declaration
public override HorizontalAlignment Alignment { get; }
Property Value
System.Windows.HorizontalAlignment

Overrides

Author

Gets the groups' author.

Declaration
public Author Author { get; }
Property Value
Author

AvatarAlignment

Gets the avatar alignment in accordance to the current author.

Declaration
public virtual Dock AvatarAlignment { get; }
Property Value
System.Windows.Controls.Dock

CreationDate

Gets the time when the message was created (first message).

Declaration
public virtual DateTime CreationDate { get; }
Property Value
System.DateTime

Messages

Gets the collection of member inline messages.

Declaration
public virtual ObservableItemCollection<InlineViewModel> Messages { get; }
Property Value
ObservableItemCollection<InlineViewModel>

Methods

AddMessage(MessageBase)

Adds an inline message to the MessageGroup.

Declaration
protected virtual void AddMessage(MessageBase message)
Parameters
MessageBase message

GetCornerRadius(InlineViewModel)

Calculate corner radius in accordance to PositionInGroup.

Declaration
protected virtual CornerRadius GetCornerRadius(InlineViewModel message)
Parameters
InlineViewModel message

Returns
System.Windows.CornerRadius

OnMessagesCollectionChanged(Object, NotifyCollectionChangedEventArgs)

Invoked when the messages collection is modified.

Declaration
protected virtual void OnMessagesCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
Parameters
System.Object sender

System.Collections.Specialized.NotifyCollectionChangedEventArgs e

OnMessagesItemChanged(Object, ItemChangedEventArgs<InlineViewModel>)

Invoked when one of the messages is modified.

Declaration
protected virtual void OnMessagesItemChanged(object sender, ItemChangedEventArgs<InlineViewModel> e)
Parameters
System.Object sender

ItemChangedEventArgs<InlineViewModel> e

Extension Methods