WPF Grid as ItemsPanel for a list dynamically bound to an ItemsControl

user_233095 0
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I am using a Grid as ItemsPanel for a list dynamically bound to an ItemsControl. The code below is working - with a remaining problem: I can’t find a way to dynamically initialize the ColumnDefinitions and RowDefinitions of the grid. As consequence all values are placed on top of each other.

<ItemsControl ItemsSource="{Binding Cells}">
    <ItemsControl.ItemsPanel>
        <ItemsPanelTemplate>
            <Grid/>
        </ItemsPanelTemplate>
    </ItemsControl.ItemsPanel>
    <ItemsControl.ItemContainerStyle>
        <Style>
            <Setter Property="Grid.Row" Value="{Binding RowIndex}"/>
            <Setter Property="Grid.Column" Value="{Binding ColumnIndex}"/>
        </Style>
    </ItemsControl.ItemContainerStyle>
    <ItemsControl.ItemTemplate>
        <DataTemplate>
            <TextBlock Text="{Binding Value}" />
        </DataTemplate>
    </ItemsControl.ItemTemplate>
</ItemsControl>

Please be aware, that I am searching an answer according the MVVM pattern. Therefore sub classing and code behind are just workarounds, but no solutions.

grid mvvm data-binding wpf
3 Answers

i found this from here The ItemsControl

            <ItemsControl  ItemsSource="{Binding VehicleMakes}" >
                <ItemsControl.ItemsPanel>
                    <ItemsPanelTemplate>
                        <UniformGrid Columns="3" />
                    </ItemsPanelTemplate>
                </ItemsControl.ItemsPanel>
                <ItemsControl.ItemTemplate>
                    <DataTemplate>
                        <Button Width="300" Height="100"  Click="ButtonOption_Click" Tag="{Binding Name}">
                            <StackPanel Orientation="Vertical">
                                <Image
                                    Initialized="Image_Initialized"
                                    Tag="{Binding ResourseImageName}"
                               Width="116"
                               Height="30"
                               Margin="0,0,0,10" >
                                </Image>
                                <TextBlock Text="{Binding Name}" VerticalAlignment="Bottom"  HorizontalAlignment="Center"/>
                            </StackPanel>
                        </Button>
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>
user_23390340
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