C# XCeed 通过代码动态创建 PropertyGrid

Question

我正在尝试在代码中动态创建PropertyGrid。到目前为止，我可以在 XAML 信用中创建和自定义PropertyGrid： XCeed PropertyGrid 自定义 IntegerUpDown ：
MainWindow.xaml.cs：

public MainWindow()    
{   
InitializeComponent();
Sample or = new Sample();
pg.SelectedObject = or;
pg.ShowAdvancedOptions = true;
EditorDefinition ed = new EditorDefinition();
PropertyDefinition pd = new PropertyDefinition();
pd.Name = "Value";
ed.PropertyDefinitions.Add(pd);
DataTemplate dt = new DataTemplate();
FrameworkElementFactory fac = new FrameworkElementFactory(typeof(PropertyGridEditorIntegerUpDown));
dt.VisualTree = fac;
DependencyProperty dp = PropertyGridEditorIntegerUpDown.DefaultValueProperty;

fac.SetValue(dp, 10);
ed.EditorTemplate = dt;
pg.EditorDefinitions.Add(ed);
}

MainWindow.xaml：

<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:WpfApp1"
xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit" xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid" x:Class="WpfApp1.MainWindow"
mc:Ignorable="d"
Title="MainWindow" Height="450" Width="800">
<xctk:PropertyGrid x:Name="pg">
<xctk:PropertyGrid.EditorDefinitions >
<xctk:EditorDefinition >
<xctk:EditorDefinition.PropertiesDefinitions >
< xctk:PropertyDefinition Name = "Value" />
</xctk:EditorDefinition.PropertiesDefinitions >
<xctk:EditorDefinition.EditorTemplate >
<DataTemplate >
<xctk:PropertyGridEditorIntegerUpDown Increment = "10" Value = "{Binding Value}" Maximum = "40" MinHeight = "0" Minimum = "-30" />
</DataTemplate >
</xctk:EditorDefinition.EditorTemplate >
</xctk:EditorDefinition >
</xctk:PropertyGrid.EditorDefinitions >
</xctk:PropertyGrid >  
</Window>

和示例类：

public class Sample
{
private int _Value;
#region Public Properties
[Category("Sample")]
[DisplayName("Sample Value")]
[DefaultValue(3)]
public int Value { set; get; }
#endregion
}

Answer 1

这将是等效的代码：

EditorDefinition ed = new EditorDefinition();
PropertyDefinition pd = new PropertyDefinition();
pd.Name = "Value";
ed.PropertiesDefinitions.Add(pd);
FrameworkElementFactory fac = new FrameworkElementFactory(typeof(PropertyGridEditorIntegerUpDown));
fac.SetBinding(PropertyGridEditorIntegerUpDown.ValueProperty, new Binding("Value"));
fac.SetValue(PropertyGridEditorIntegerUpDown.IncrementProperty, 10);
DataTemplate dt = new DataTemplate { VisualTree = fac };
dt.Seal();
ed.EditorTemplate = dt;
pg.EditorDefinitions.Add(ed);