Datagrid shows only one record

Question

everything looks fine from my point of view, but the dataGrid shows only the first item which has been added to the grid.

The XAML part:

   <DataGrid HorizontalAlignment="Stretch" Name="dataGridIE"
              VerticalAlignment="Stretch" HeadersVisibility="All" CanUserReorderColumns="False" CanUserResizeColumns="False"
              AutoGenerateColumns="True" ColumnWidth="100" CanUserAddRows="True" CanUserDeleteRows="True" 
              Height="97" Margin="23,38,16,38" Grid.ColumnSpan="2" Width="682">
                     <!--<DataGrid.Columns>
                       <DataGridTextColumn Header="Key" Binding="{Binding Key}" />
                        <DataGridTextColumn Header="Value" Binding="{Binding Value.xPath}" />
                    </DataGrid.Columns>-->
                </DataGrid>

Declarative part for the list(code behind):

private List<IEGridViewEntry> _fillEntryDictionary;

The struct, that needs to be bound:

        public struct IEGridViewEntry //: INotifyPropertyChanged
        {

            private ...

            public string wordPlaceHolder
            {
                get { return _wordPlaceHolder; }
                set { _wordPlaceHolder = value; }
            }

            ...
};

The way I fill it:

_fillEntryDictionary.Add(new IEGridViewEntry(refHtmlElement));
dataGridIE.ItemsSource = _fillEntryDictionary;

When Debugging everything looks good and filled..

_fillEntryDictionary = Count = 2
[0] = {name1.name.IEGridViewEntry}

Copied expression(Debugging):

(new System.Collections.Generic.Mscorlib_CollectionDebugView<name1.name.IEGridViewEntry>(_fillEntryDictionary)).Items[0]

Thanks in advance.

Answer 1

Set ItemsSource="{Binding}" for datagrid, and populate it with setting .DataContext = ObservableColelction, instead of setting a List