Adding Properties at runtime in PropertyGrid Control

[RohanD]

I have a requirement in my application where in i have to dynamically add properties to the propertygrid control. Now i am creating a class with private members having public get & set methods and then assigning the instance of the class to the selectedobject method of the propertygrid. now i want to add another property at runtime. say for example on click of a button on the form is there any way :confused: Thanx for your help