Hi,

I'm looking at WpfDiagram and I'm trying to populate the Nodes on the diagram using databinding (e.g., I'd like to bind the Nodes property to an ObservableCollection of objects and when the collection changes, have the diagram update accordingly).

I haven't found a way to do this, and I can't see this done in any of the supplied samples.

Is it possible to achieve what I'm trying to do?

Thanks

Hi Stoyan,

I have the following class (example):

[code]
class Task : ShapeNode, INotifyPropertyChanged
{
string _taskname;
public event PropertyChangedEventHandler PropertyChanged;

public Task()
{
}

public string TaskName
{
get { return _taskname; }
set
{
_taskname = value;
OnPropertyChanged("taskname");
}
}

protected void OnPropertyChanged(string property)
{
if (PropertyChanged != null)
PropertyChanged(this, new PropertyChangedEventArgs(property));
}
}
[/code]

[code]
XAML:
<TextBox Name="Name" Text="{Binding Source=Task, Path=TaskName, UpdateSourceTrigger=PropertyChanged}" />[/code]

The user has a textbox to enter/change the TaskName. If the user activates another Node, the textbox shall view the TaskName of the selected Node.

If Binding isn't supported, what could be a recommended solution?

Hi Stoyan,

works fine, thank you for this hint.