DataGridComboBoxColumn的绑定问题，大家帮我看看

XML code

                <toolkit:DataGridComboBoxColumn  Header="States" Width="80" IsReadOnly="False"                                              SelectedItemBinding="{Binding Path=States}" DisplayMemberPath="{Binding Path=States}">                    <toolkit:DataGridComboBoxColumn.ItemsSource>                        <col:ArrayList>                            <sys:String>正常</sys:String>                            <sys:String>禁用</sys:String>                        </col:ArrayList>                    </toolkit:DataGridComboBoxColumn.ItemsSource>                </toolkit:DataGridComboBoxColumn>

想通过States为0和1来绑定到DataGrid上，可是加载的时候有下拉，但是数值没有绑定上去

该如何绑定呢？

[解决办法]
你这个binding不对。
States是什么东西？
public State
{
public Name{get;set;}
public Id{get;set;}

public State(string name,string id)
{
Name=name;
Id=id;
}
}

///
private List<state> states=new List<State>(){new State("正常","0"),new State("禁用","1")};
public List States
{
get
{
return states;
}
}

public State SelectedState
{
get{return selectedState;}
set{selectedState=vale;
NotifyChanged("SelectedState");}
}

<toolkit:DataGridComboBoxColumn Header="States" Width="80" IsReadOnly="False"
ItemsSource="{Binding Path=States}" DisplayMemberPath="{Binding Path=Name}" SelectedItem={Binding SelectedState}>
</toolkit:DataGridComboBoxColumn>