c# - 如何获取当前属性的 PropertyDescriptor？

Question

如何获取当前属性的 PropertyDescriptor？例如:

[MyAttribute("SomeText")]
public string MyProperty
{
    get{....}
    set
    {
        // here I want to get PropertyDescriptor for this property.
    }
}

Answer 1

你可以试试这个:

        public string Test
        {
            get
            {
                //Get properties for this
                System.ComponentModel.PropertyDescriptorCollection pdc = System.ComponentModel.TypeDescriptor.GetProperties( this );

                //Get property descriptor for current property
                System.ComponentModel.PropertyDescriptor pd = pdc[ System.Reflection.MethodBase.GetCurrentMethod().Name ];
            }
        }