hi

i need to perform drill down data grid operation using silver light . the screen shoot wat i have provided is done using asp.net

and image 1

now i have done the same thing using silver light 4. n promblem: i havent added an image button in data grid i dnt know how to do it in silver light where i shold be placing eitther in datatemplate are wat ? .

how to handle the event and change the state and once i click an row i should be changing the state of image that is from image1 to image2 telling the row is expanded

i thinking by looking at the screen shoot you people can come to know wat i am actually looking for i want to display data in same way using expand and collpase using the image button

any code on it how to achive this one would be really help full for me.

plz help me out crying 4 an help from past 2days. i have searched entire google would not found how to solve the promblem

thanks