Image Sharp and Image Smooth using Trackbar scroll in C#

Hi,

I am working on the Image Processing application. In that i have done the Image Sharpness and Image Smoothing using button event. But i have to done this work using trackbar scroll

If i drag trackbar1 should change the Image Sharp in the Picture box
If i drag trackbar2 should change the Image Smooth in the Picture box

Can anyone please help me , I have attached the code of what i done.