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GridViewComboBoxColumn binding to object

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GridView

This is a migrated thread and some comments may be shown as answers.

Andrew Kalashnikov asked on 26 May 2010, 05:30 AM

Hello colleagues.
I've got issue. I want bind my Item to RadGridView and bind Type GridViewComboBoxColumn column

    
            public class Item: BaseDomain 
        
            { 
        
               public virtual int Id{ get; set; } 
        
               public virtual string Name{ get; set; } 
        
               public virtual ItemType Type{ get; set; } 
        
            }  
        
            public class ItemType : BaseDomain 
        
            { 
        
               public virtual int Id{ get; set; } 
        
               public virtual string Name{ get; set; } 
        
            }

I use this xaml:

    
            <telerik:GridViewComboBoxColumn Header="Type" UniqueName="Type"  
        
            DataMemberBinding="{Binding Type.Id}"  DisplayMemberPath="Name" SelectedValueMemberPath="Id">

At grid loading I populate ItemSource of column:

    
            ((GridViewComboBoxColumn)this.grServices.Columns["Type"]).ItemsSource = Repository<ItemType>.GetAll();

             grServices.ItemsSource = Repository<Item>.GetAll();

The problem is that at the RowEditEnded event e.NewData.Type is null at inserting and doesn't actual at editing.
What's wrong.
Please help.

GridViewComboBoxColumn binding to object

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