Needs multi column dynamic combo box using C#

Question

I need a dynamic Combo box to display multi columns on Drop Down Event 
such as Stock Code, Make, Model,Sub Model, Measurement Type and so on for  my C# Application with Columns Headers 
Please Help Me
Thanks in Advance

Answer 1

You should create a class that represents your model and then you could use a CompositeCollection as the ItemsSource of the ComboBox.
Here is an example for you:
namespace WpfApplication59
public class YourModel
public string StockCode { get; set; }
public string Model { get; set; }
//+ the rest of your properties
MainWindow.xaml.cs:
public partial class MainWindow : Window
public MainWindow()
InitializeComponent();
List<YourModel> models = new List<YourModel>();
models.Add(new YourModel() { Model = "m1", StockCode ="c1"});
models.Add(new YourModel() { Model = "m2", StockCode = "c2" });
cb.ItemsSource = models;
MainWindow.xaml:
<ComboBox x:Name="cb" Grid.IsSharedSizeScope="True" ItemsSource="{DynamicResource items}"
xmlns:local="clr-namespace:WpfApplication59">
<ComboBox.Resources>
<CompositeCollection x:Key="items">
<ComboBoxItem IsEnabled="False">
<Grid TextElement.FontWeight="Bold">
<Grid.ColumnDefinitions>
<ColumnDefinition SharedSizeGroup="A"/>
<ColumnDefinition Width="5"/>
<ColumnDefinition SharedSizeGroup="B"/>
</Grid.ColumnDefinitions>
<Grid.Children>
<TextBlock Grid.Column="0" Text="Model"/>
<TextBlock Grid.Column="2" Text="Stock Code"/>
</Grid.Children>
</Grid>
</ComboBoxItem>
<Separator/>
<CollectionContainer Collection="{Binding Source={x:Reference cb}, Path=DataContext}"/>
</CompositeCollection>
<DataTemplate DataType="{x:Type local:YourModel}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition SharedSizeGroup="A"/>
<ColumnDefinition Width="5"/>
<ColumnDefinition SharedSizeGroup="B"/>
</Grid.ColumnDefinitions>
<Grid.Children>
<TextBlock Grid.Column="0" Text="{Binding Model}"/>
<TextBlock Grid.Column="2" Text="{Binding StockCode}"/>
</Grid.Children>
</Grid>
</DataTemplate>
</ComboBox.Resources>
</ComboBox>
You could restyle the the templates (Grids) as per your requirements.
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