增加定義：

        public ICommand<RowClickArgs> RowDoubleClickCommand { get; set; }

初始化：

備註：一定要放在建構函式裡

        public MainWindow()
        {
            RowDoubleClickCommand = new DelegateCommand<RowClickArgs>(RowDoubleClick);
            InitializeComponent();
        }

定義方法：

        [Command]
        
 
public void RowDoubleClick(RowClickArgs args)
        {
            DXMessageBox.Show("Row double click: " + ((ProjectInfo)args.Item).Name);
        }

前臺使用：

增加“RowDoubleClickCommand="{Binding ElementName=testWindow,Path=RowDoubleClickCommand}"”，如下圖：

            <dxg:GridControl.View>
                <dxg:TableView x:Name="
 
tableView"
                               RowDoubleClickCommand="{Binding ElementName=testWindow,Path=RowDoubleClickCommand}"
                                   AllowEditing="False"
                                   LeftGroupAreaIndent="0"
                                   ShowSearchPanelMode="Never
 
"
                                   SearchPanelNullText=""
                                   ShowGroupPanel="False"
                                   ShowIndicator="True"
                                   ShowVerticalLines="True"
                                   CompactPanelShowMode="Always"
                                   SwitchToCompactModeWidth="500"
                                   RowMinHeight="30"
                                   NavigationStyle="Row">
                    <dxg:TableView.RowCellMenuCustomizations>
                        <dxb:BarButtonItem Name="showFileInFolder"
                                           Content="檢視檔案"
                                           Command="{Binding ElementName=testWindow,Path=CommandShowFileInFolder}"
                                           CommandParameter="{Binding ElementName=testWindow, Path=CellMenuInfo.Row.RowHandle.Value}" />
                    </dxg:TableView.RowCellMenuCustomizations>
                </dxg:TableView>
            </dxg:GridControl.View>