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nested user control in wpf without view and model

nirmal sharma

i have an application in wpf which is not based on mvvm. in this i am to use a usercontrol for chat message which is used in another usercontrol chatmessagelist and chatmessagelist use in mainwindow.xaml. i am not using mvvm and all code on code behind. how to use obsavablecollection for chatmessages in list. please help me out.

thanks

nirmal

1 Reply

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Abhinav Singh7y ago
Accepted answer
Lets say your observable collection is of type chat.
public class Chat
{
public string Message{get;set;}
public string Sender{get;set;}
}

Now you Need to Implement INotifyPropertychanged in Chat class.
You can refer this.
https://www.codeproject.com/Articles/1181555/SignalChat-WPF-SignalR-Chat-Application