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RowIndicator do not synchronized with CurrentItem

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Harald
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Harald asked on 04 Jul 2016, 11:27 AM

Hi,

i am using a DataGrid with IsSynchronizedWithCurrentItem="True".  It does not work.

01.<telerik:RadGridView x:Name="MyDataGrid"
02.        Grid.Row="1"
03.        SelectionMode="Single"
04.        IsReadOnly="True"
05.        AutoGenerateColumns="False"
06.        IsSynchronizedWithCurrentItem="True"
07.        CanUserDeleteRows="False"
08.        CanUserFreezeColumns="False"
09.        CanUserInsertRows="False"
10.        CanUserReorderColumns="False"
11.        CanUserResizeColumns="False"
12.        CanUserSortColumns="False"
13.        CanUserSortGroups="False"
14.        IsFilteringAllowed="False"
15.        ShowGroupPanel="False"
16.        ShowColumnHeaders="False"
17.        ItemsSource="{Binding ItemsSource, ElementName=MyDataForm}"
18.        SelectedItem="{Binding CurrentItem, ElementName=MyDataForm}">
19.    <telerik:RadGridView.Columns>
20.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" Header="Id" Width="20" IsVisible="False"/>
21.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}" Header="Katalogeintrag" Width="*"/>
22.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Catalog.Id}"  Header="Katalog" Width="20" IsVisible="False"/>
23.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Locked}" Header="Gesperrt" Width="10" IsVisible="False"/>
24.        <telerik:GridViewDataColumn DataMemberBinding="{Binding System}" Header="System" Width="10" IsVisible="False"/>
25.    </telerik:RadGridView.Columns>
26.</telerik:RadGridView>

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Dilyan Traykov
Telerik team
answered on 05 Jul 2016, 01:11 PM
Hello Harald,

I'm attaching a sample project where RadGridView's IsSynchronizedWithCurrentItem property is working as expected. Could you please have a look at it and let me know if I'm missing something important? Providing more details about the exact setup at your end would definitely be of help in finding a solution.

Thank you in advance for your cooperation on the matter.

Regards,
Dilyan Traykov
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Harald
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answered on 06 Jul 2016, 07:06 PM

Thank you for the example. In my Application it does not work. I am using a RadEntityFrameworkDataSource as ItemSource for the DataForm. 

1.<telerik:RadEntityFrameworkDataSource Name="CatalogEntriesDataSource" QueryName="CatalogEntries">
2.        </telerik:RadEntityFrameworkDataSource>

Maybe that's wrong?
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Dilyan Traykov
Telerik team
answered on 07 Jul 2016, 12:39 PM
Hello Harald,

Could you please set the ItemsSource for your RadDataForm like so:

ItemsSource="{Binding DataView, ElementName=CatalogEntriesDataSource}"

And for RadGridView:

ItemsSource="{Binding DataView, ElementName=CatalogEntriesDataSource}"
SelectedItem="{Binding DataView.CurrentItem, Mode=OneWay, ElementName=CatalogEntriesDataSource}"

This way the selected item should be synchronized across the two controls. Please give this a try and let me know how it goes.

Regards,
Dilyan Traykov
Telerik by Progress
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Harald
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answered on 07 Jul 2016, 08:14 PM
Thank you.
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Dilyan Traykov
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Harald
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