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How to get datatemplate object
posted

Hi

I defined in the tabcontrol datagrid as item, you can see in the following code snippet.

  <Grid Margin="5,0,5,0">
        <igWindows:XamTabControl Name="_xamTabControl"
             ItemsSource="{Binding AutoLogins}"
             Theme="Metro"
             AllowTabClosing="False"
             TabItemCloseButtonVisibility="WhenSelectedOrHotTracked"
             SelectionChanged="_xamTabControl_OnSelectionChanged">
            <igWindows:XamTabControl.ItemContainerStyle>
                <Style TargetType="{x:Type igWindows:TabItemEx}" BasedOn="{x:Static igThemes:PrimitivesMetro.TabItemEx}">
                    <Setter Property="Header" Value="{Binding Server}" />
                </Style>
            </igWindows:XamTabControl.ItemContainerStyle>
            <igWindows:XamTabControl.ContentTemplate>
                <DataTemplate>
                    <igDp:XamDataGrid DataSource="{Binding Logins}" IsGroupByAreaExpanded="False"
                                      GroupByAreaLocation="None" GroupByAreaMode="DefaultFieldLayoutOnly"
                                      RecordDeactivating="DataPresenterBase_OnRecordActivated"
                                      LostFocus="_dataGrid_OnLostFocus">
                        <igDp:XamDataGrid.FieldLayoutSettings>
                            <igDp:FieldLayoutSettings AddNewRecordLocation="OnBottom" AllowAddNew="True" AllowDelete="True" />
                        </igDp:XamDataGrid.FieldLayoutSettings>
                        <igDp:XamDataGrid.FieldSettings>
                            <igDp:FieldSettings AllowResize="False" LabelWidth="200" LabelTextAlignment="Center" />
                        </igDp:XamDataGrid.FieldSettings>
                    </igDp:XamDataGrid>
                </DataTemplate>
            </igWindows:XamTabControl.ContentTemplate>
        </igWindows:XamTabControl>
    </Grid>

My question is, how can I get the XamDataGrid object within _xamTabControl_OnSelectionChanged event. What I want to do is to validate, if any datarecord in the xamdatagrid is empty.

Thanks

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