小编Ank*_*wal的帖子

我在Reflection的帮助下将动态属性添加到类中.但无法找到新的/动态属性.

过程:我已经通过实现ICustomTypeDescriptor接口创建了一个DynamicClass并实现了GetPropertiesI函数,我在这里进行了所有操作以获取更新的属性,但它不起作用..

我的DynamicClass代码在这里:

public class DynamicClass : ICustomTypeDescriptor
{
    // Collection to code add dynamic properties
    /*
    KeyedCollection<string, DynamicProperty> _properties;
    public KeyedCollection<string, DynamicProperty> Properties
    {
        get;// { return _properties; }
        set;// { _properties = value; }
    }
    */
    public void AddProperty(DynamicProperty _property)
    {
        PropertyInfo[] instanceProps = this.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);

    // Fill property collection with founded properties
    PropertyDescriptorCollection propsCollection =
        new PropertyDescriptorCollection(instanceProps.Cast<PropertyDescriptor>().ToArray());

    propsCollection.Add(new DynamicPropertyDescriptor(
        _property.ComponentType,
        _property.PropertyName,
        _property.PropertyType,
        _property.Component,
        _property.Value
    ));
}

public void AddProperties(KeyedCollection<string, DynamicProperty> _properties)
{
    PropertyInfo[] instanceProps = …