如何枚举控件的所有依赖项属性？ [英] How to enumerate all dependency properties of control?

问题描述

我有一些WPF控件。例如，TextBox。如何枚举该控件的所有依赖项属性（如XAML编辑器一样）？

I have some WPF control. For example, TextBox. How to enumerate all dependency properties of that control (like XAML editor does)?

推荐答案

public IList<DependencyProperty> GetAttachedProperties(DependencyObject obj)
{
    List<DependencyProperty> result = new List<DependencyProperty>();

    foreach (PropertyDescriptor pd in TypeDescriptor.GetProperties(obj,
        new Attribute[] { new PropertyFilterAttribute(PropertyFilterOptions.All) }))
    {
        DependencyPropertyDescriptor dpd =
            DependencyPropertyDescriptor.FromProperty(pd);

        if (dpd != null)
        {
            result.Add(dpd.DependencyProperty);
        }
    }

    return result;
}

在此处找到： http://social.msdn.microsoft.com/Forums/en/wpf/thread/580234cb- e870-4af1-9a91-3e3ba118c89c

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