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Rafal
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is it possible to bind row visibility?
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hello, 

i would like to be able to hide/show rows based on underlying data property. 

Let's say i bind the grid to Customer.IsVisibible., and i bind the grid to ObservableCollection<Customer>.. 

 

how can i bind row visibility to Customer.IsVisible? 

 

thanks. 

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  • 34510
    Verified Answer
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    Hi Squarewave24,

    You can use a style targeting the DataRecordPresenter to do this.  Using a DataTrigger you can watch for the IsVisible property in your data item and when it is False you can set the height of the DataRecordPresenter to zero.  The style looks like this:

    <Style x:Key="dataRecordPresenter" TargetType="{x:Type igDP:DataRecordPresenter}">
     <Style.Triggers>
      <DataTrigger Binding="{Binding Path=DataItem.IsVisible}" Value="False">
       <Setter Property="Height" Value="0"/>
      </DataTrigger>
     </Style.Triggers>
    </Style>

    Using the style works as follows:

    <igDP:XamDataGrid>
     <igDP:XamDataGrid.FieldLayoutSettings>
      <igDP:FieldLayoutSettings DataRecordPresenterStyle="{StaticResource dataRecordPresenter}"/>
     </igDP:XamDataGrid.FieldLayoutSettings>
    </igDP:XamDataGrid>

    Let me know if you have any questions.

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