如何在ASP.net Mvc中保存项目文件夹中的裁剪图像

In my Asp.net MVC project I need to upload an image and crop it and need to display cropped image as profile picture and save it in a folder of the project. I have written the following code to crop an image.Now I want to save the cropped image in a folder of my project,but I don't have any idea how to do it.Can any one help me to how to do this.I am new to programming even I do have an idea of doing this please some one help me.In my Asp.net MVC project I need to upload an i