如何将枚举的整数值绑定到wpf中的datagridtextcolumn

我想将枚举int值绑定到datagridtextboxcolumn。 我使用下面的代码

public enum Enm_Purchase_Ret : short
{
    Purchase = 1,
    Sale = 2,
    Return = 3
}


public class Vm_Purchase : INotifyPropertyChanged
{
    private Enumitem EnumItem = new Enumitem { Enm_Purchase_Rets = Enm_Purchase_Ret.Purchase };
    public Vm_Purchase()
    {

    }
    public class Enumitem
    {
        public Enm_Purchase_Ret Enm_Purchase_Rets { get; set; }

    }

    public Enumitem TestenumClass
    {
        get { return this.EnumItem; }
    }
    public event PropertyChangedEventHandler PropertyChanged;
    private void NotifyPropertyChanged([CallerMemberName] string PropertyName = "")
    {
        if (PropertyChanged != null)
        {
            PropertyChanged(this, new 
            PropertyChangedEventArgs(PropertyName));
        }
    }
}

 <DataGridComboBoxColumn Header="Value" ItemsSource="{Binding Source={StaticResource GetEnumValues}, UpdateSourceTrigger=PropertyChanged}" Width="100"
             SelectedItemBinding ="{Binding Enm_Purchase_Rets, Mode=TwoWay}" />


            <DataGridTextColumn Binding="{Binding xxx}" Header="Enum Id" Width="80" />

在XAML中

 <DataGridComboBoxColumn Header="Value" ItemsSource="{Binding Source={StaticResource GetEnumValues}, UpdateSourceTrigger=PropertyChanged}" Width="100"
             SelectedItemBinding ="{Binding Enm_Purchase_Rets, Mode=TwoWay}" />


            <DataGridTextColumn Binding="{Binding xxx}" Header="Enum Id" Width="80" />

在这里，我想绑定枚举值，即xxx位置中的1、2、3等

 <DataGridComboBoxColumn Header="Value" ItemsSource="{Binding Source={StaticResource GetEnumValues}, UpdateSourceTrigger=PropertyChanged}" Width="100"
             SelectedItemBinding ="{Binding Enm_Purchase_Rets, Mode=TwoWay}" />


            <DataGridTextColumn Binding="{Binding xxx}" Header="Enum Id" Width="80" />

由于我不是wpf方面的专家，请帮助我如何绑定它

 <DataGridComboBoxColumn Header="Value" ItemsSource="{Binding Source={StaticResource GetEnumValues}, UpdateSourceTrigger=PropertyChanged}" Width="100"
             SelectedItemBinding ="{Binding Enm_Purchase_Rets, Mode=TwoWay}" />


            <DataGridTextColumn Binding="{Binding xxx}" Header="Enum Id" Width="80" />

---

谢谢。

DataGridTextColumn显示

ToString（）

方法调用的结果。可以使用格式为“D”的ToString获取枚举的数值。要获得与绑定相同的结果，请添加StringFormat：

 <DataGridComboBoxColumn Header="Value" ItemsSource="{Binding Source={StaticResource GetEnumValues}, UpdateSourceTrigger=PropertyChanged}" Width="100"
             SelectedItemBinding ="{Binding Enm_Purchase_Rets, Mode=TwoWay}" />


            <DataGridTextColumn Binding="{Binding xxx}" Header="Enum Id" Width="80" />

Binding="{Binding Path=Enm_Purchase_Rets, StringFormat='\{0:D\}'}"

---

我试过这样做，但在DataGridTextColumn中没有得到任何值。@babucr，请提供有关视图模型的更多详细信息。我的建议适用于任何

enum

属性-确保路径使用视图模型中正确的属性名称。什么是DataGrid的DataContext和ItemsSource？DataGridTextColumn是否在没有StringFormat的情况下显示枚举名称/任何内容？（如果不是，则为不正确的绑定路径）