UpdateSourceTrigger=PropertyChanged Problem

4 posts, 0 answers
  1. Md.Hasanuzzaman
    Md.Hasanuzzaman avatar
    31 posts
    Member since:
    Apr 2011

    Posted 09 Jul 2011 Link to this post

    i need to Trigger my methord when Change Value of RadNumericUpDown  Where is My Code :

    <telerik:RadNumericUpDown x:Name="tv" HorizontalAlignment="Left" Margin="80,26,0,0" VerticalAlignment="Top" Width="183" IsInteger="True" Value="{Binding MethodParameters[0], BindsDirectlyToSource=True, Mode=OneWayToSource,  Source={StaticResource totalAmountIs},Converter ={StaticResource doubleToString}, UpdateSourceTrigger=PropertyChanged}" UpdateValueEvent="PropertyChanged"/>

    But it Doesn`t work. if Bind a textbox with this same code it work fine. here were i am wrong ?? it well be best if give a example

    Thank`s for lelp.
  2. Md.Hasanuzzaman
    Md.Hasanuzzaman avatar
    31 posts
    Member since:
    Apr 2011

    Posted 09 Jul 2011 Link to this post

    This Problem is Sloved. It was Problem in my value Converter.
  3. Aicha
    Aicha avatar
    4 posts
    Member since:
    Jan 2013

    Posted 23 Jan 2013 Link to this post

    Hello,

    Can you please tell me how do you set 

    Source={StaticResource totalAmountIs} ?

    can you provide me a little code about it ?

    I have a problem in working with this property :(

    Thanks a lot !
    Aicha
  4. Yana
    Admin
    Yana avatar
    4574 posts

    Posted 28 Jan 2013 Link to this post

    Hi Aisha,

    It seems from the provided code that the ViewModel is set as a Resource in the XAML file. You can check the following links for more details on this approach:

    http://stackoverflow.com/questions/8153949/wpf-binding-static-resource-cannot-be-resolved
    http://msdn.microsoft.com/en-us/magazine/cc163299.aspx

    Kind regards,
    Yana
    the Telerik team

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