WPF DataGridComboBox绑定enum

定义Enum

public enum Types    {        不变, 随机, 波动    }

前台代码

<Window.Resources>        <ObjectDataProvider x:Key="myEnum" MethodName="GetValues" ObjectType="{x:Type core:Enum}">            <ObjectDataProvider.MethodParameters>                <x:Type Type="local:Types"/>            </ObjectDataProvider.MethodParameters>        </ObjectDataProvider>    </Window.Resources>

<DataGrid Name="dg_render"  Margin="0,20,20,0" MinWidth="250px" CanUserAddRows="False" ItemsSource="{Binding}" AutoGenerateColumns="False">                <DataGrid.Columns>                    <!--省略其他-->                    <DataGridComboBoxColumn Header="类型" SelectedValueBinding="{Binding Type}" ItemsSource="{Binding Source={StaticResource myEnum}}">                                     </DataGridComboBoxColumn>                </DataGrid.Columns>            </DataGrid>

注意将Type类的命名空间引入到xaml中。

后台数据绑定

1. 绑定DataGrid

ocr = new ObservableCollection<RenderHelper>();...this.dg_render.ItemsSource = ocr;

1. 编写RenderHelper类

class RenderHelper: INotifyPropertyChanged{public event PropertyChangedEventHandler PropertyChanged;private Types type;public Types Type        {            get            {                return type;            }            set            {                type = value;                if (this.PropertyChanged != null)                {                    this.PropertyChanged.Invoke(this, new PropertyChangedEventArgs("Type"));                }            }        }        ...}

运行效果