C# & XAML - TextBox binding not updating content

Question

I have a TextBox in a Stackpanel, as in the code below

<StackPanel x:Name="EtenStack" Visibility="{Binding Path=Sort, ConverterParameter=Eten, Converter={StaticResource convertEten}}"> <StackPanel Orientation="Horizontal" HorizontalAlignment="Right"> <Label Content="Bereidingstijd"/> <TextBox Height="23" Width="150" Text="{Binding Path=Time, TargetNullValue='', Mode=TwoWay}"/> </StackPanel>

When the Visibility is set to Visible in my converter, my textbox doesn't update it's Text property, even though the Property gets it's correct value (tested by showing a MessageBox with the Property).

Any thoughts?

Do you call the notifypropertychanged event for visible?

Yet Another Geek
– Yet Another Geek

2011-06-01 09:54:44 +00:00
Commented Jun 1, 2011 at 9:54 — Yet Another Geek
– Yet Another Geek, Commented Jun 1, 2011 at 9:54

Jodrell · Accepted Answer · 2011-06-01 14:48:12Z

1

The Time property will need to be either a Dependency Property with the right binding or on a class that Implements the INotifyPropertyChanged Interface, for the Time property, in order for the update to occur "Automatically."

edited Jun 1, 2011 at 14:48

answered Jun 1, 2011 at 10:02

Jodrell

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1 Comment

olvr_vrmr Over a year ago

Time was a Dependency Property, I changed it to a regular property and implemented INotifyPropertyChanged and hurrah, it worked! Thanks @Jodrell

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