WPFToolkit : DataGridTemplateColumn

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C#

WPF

I am trying to bind a DataGridTemplateColumn to custom Observable Collection like following:

<WPFToolkit:DataGridTemplateColumn Header="Party Name" Width="150">                            <WPFToolkit:DataGridTemplateColumn.CellTemplate>
 <DataTemplate>
  <TextBlock Text="{Binding PartyId}"></TextBlock>
                                </DataTemplate>
                           </WPFToolkit:DataGridTemplateColumn.CellTemplate>
                            <WPFToolkit:DataGridTemplateColumn.CellEditingTemplate>
  <DataTemplate>
     <ComboBox SelectedItem="{Binding Path=PartyId}" ItemsSource="{Binding Path = PartyCollection}" ></ComboBox>
  </DataTemplate>
                            </WPFToolkit:DataGridTemplateColumn.CellEditingTemplate>
   </WPFToolkit:DataGridTemplateColumn>

where PartyCollection is property of my same class

public ObservableCollection<Party> PartyCollection
        {
            get
            {
                if (_collectionParties == null)
                {
                    return new ObservableCollection<Party>();
                }
                return _collectionParties;
            }
        }

_collectionParties is filled properly and my Party class contains properties like PartyId, PartyName and so on. The issue is it cannot bind with the column so Combobox is not getting filled. I have searched a lot for a solution but most examples I found bind to the static resource.

Any help is greatly appreciated

Thanks in advance


Update:

1. Which object the DataGrid is binded to?
2. Is PartyCollection is a member of the object which you binded with the DataGrid?
Give answer to my questions and I will see what I can do for you.
- Venkatesh Mookkan


1. DataGrid is bind to Observation generic with class Order at runtime 2. No
if any more question please let me know
- Khaniya