public class DefinitionGridPresenter : GridPresenterBase, INotifyPropertyChanged, IDisplayer, ICloneable, IDesignPresenter, IHitTestElementDrag, IGetDragAdorner, IHitTestElementDrop, IGetDropAdorner
[Display(Name = "列数", GroupName = "常用,样式")]
[TypeConverter(typeof(ObservableCollectionTypeConverter<GridLength, GridLengthConverter>))]
public ObservableCollection<GridLength> Columns { get; set; }
[Display(Name = "行数", GroupName = "常用,样式")]
[TypeConverter(typeof(ObservableCollectionTypeConverter<GridLength, GridLengthConverter>))]
public ObservableCollection<GridLength> Rows { get; set; }