CODEWITHSUNDEEP
c#wpf
schh
schh

Reputation: 391

Multibinding Converter ConvertBack not called

Ive created a multibinding like this

<TextBox Grid.Column="7" Grid.Row="5" Name="UtskicksadressTextBoxOnTjanstFlik">
<TextBox.Text>
<MultiBinding Converter="{StaticResource ConvertUtskickadress}" Mode="TwoWay">
<Binding Path="TjanstDataContainerNavigator.DataContainer.Current.intUtskickadress" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay"></Binding>
<Binding Path="TjanstDataContainerNavigator.DataContainer.Current.bolAnlAdrSomUtskicksAdr"></Binding>
</MultiBinding>
</TextBox.Text>
</TextBox>

Im setting the value for

<Binding Path="TjanstDataContainerNavigator.DataContainer.Current.intUtskickadress" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">

in my viewmodel manually.

I expect ConvertBack to run when i do this. But nothing. ConvertBack method runs as expected when i change the value from my view. So my converter binding seems to be correct

Upvotes: 0

Views: 785

Answers (1)

Rohit Vats
Rohit Vats

Reputation: 81253

If target property changes ConvertBack gets called and if source property changes Convert method gets called.

So whenever Text is changed from view, ConvertBack method gets called and whenever any binding property changes Convert method will be called.

Upvotes: 1

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