Since this is in the template for a CellValuePresenter and the CellValuePresenter has a Record property you can probably do something like:

<igWindows:BoolToHiddenConverter x:Key="BoolToHidden" />

... Visibility="{Binding Path=Record.IsAddRecord,Converter={StaticResource BoolToHidden}, RelativeSource={RelativeSource TemplatedParent}}"

I'm not sure. I'm going to ask an engineer to look into this.

Thanks!

Any idea ?

Hi,

Here's the context : I have a grid of users (username, first name, last name, etc). At the end of each row, there is a "Security" button that allows to edit the user's rights. However, when I am adding a record, I don't want the button to be visible, as all the required fields might not all be set. 

This is what I have so far...

In the <igDP:XamDataGrid.Resources> section of the users grid, I have a style (key = DroitUsagerButtonCell) for my "Security" button. The template is set as follows :

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type igDP:CellValuePresenter}">

<Controls:CardPanel Width="{TemplateBinding Width}" Height="{TemplateBinding Height}" VerticalAlignment="Center" HorizontalAlignment="Center">

<Button Style="{DynamicResource DroitUsagerButton}" Width="60" Height="11" VerticalAlignment="Center" HorizontalAlignment="Center"

Click="xamdgUsager_DroitUsagerClick" />

</Controls:CardPanel>

<ControlTemplate.Triggers>

<Trigger Property="HighlightAsPrimary" Value="True"/>

<Trigger Property="IsFieldSelected" Value="True"/>

<Trigger Property="IsSelected" Value="True"/>

<Trigger Property="IsActive" Value="True"/>

<Trigger Property="IsMouseOver" Value="True"/>

</ControlTemplate.Triggers>

</ControlTemplate>

</Setter.Value>

</Setter>

The ButtonVisibilityConverter class looks like this :

public class ButtonVisibilityConverter : IValueConverter

What I would like to be able to do is to pass the   (xamdgEntreprise.ActiveRecord as DataRecord).IsAddRecord   property as a ConverterParameter to my IValueConverter, like this :

Visibility="{Binding Path=DataItem,Converter={StaticResource ButtonVisibilityConverter}, ConverterParameter=[SOMETHING HERE] }"

This way, I could hide the button when on the AddRow.

 Your help is appreciated. Thank you!

I would like to be able to get a reference to the DataRecord or the value of one of the data records cells and pass it to the ValueConverter in the parameter object.

 Here is a sample of the XAML.  I have not been able to pass a data record via the ConverterParameter because I am not sure how to obtain a reference to it.  I also have a small sample project and you could look at both of the things I am trying to accomplish and give me some help.

Thank you for your help.

<local:TaskNameHierDisplayConverter x:Key="TaskNameConverter" />

<Style x:Key="taskNameConverterStyle" TargetType="{x:Type igDP:CellValuePresenter}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type igDP:CellValuePresenter}">

<ContentControl Content="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=Value, Converter={StaticResource TaskNameConverter}, ConverterParameter={x:Type igDP:ActiveRecord}}" />

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>