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I understand this behaviour in button, but not in ListboxItem. Also breaks compatibility with WPF
Greetings
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Is this a bug?
Greetings
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Maybe it's a version problem. This simple thing don´t work in my system.
Anyway , if this scenario is supported, we can close this thread.
Thanks for your time.
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Let me explain:
if I write something like this
<TextBlock x:Name="Text1" Text="{Binding InnerData.Test}"/>
I expect that TextBlok must show in his Text property "InnerData.Test" property of his Datacontext.
If Datacontext InnerData.Test is null , of course Text must be ...
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Hi Yi-Lun Luo
Try this code:
XAML:
<Grid x:Name="LayoutRoot" >
<StackPanel>
<TextBlock x:Name="Text1" Text="{Binding InnerData.Test}"/>
<Button Content="change" ...
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It's a common scenario to assign window datacontex to a "controller class".
This contoller class contains properties that are lazy loaded , and therefore instantiated when needed.
If the window is instantiated before the load , some framework elements are binded to null properties. that never will be updated ...
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Databinding don' t work when a nested object is not initialized.
For example:
=========================================================
public class Customer : INotifyPropertyChanged
{private string name;public string Name
{
get { return name; }
set {
name = value;
PropertyChanged(this, new ...