change permanently Image path in asp.net c#

Question

i have a problem how to delete the image from trash when i import another image path dynamically on btn click protected void btn_click(object sender event e) { image1.imageUrl=files/newImage.png; } the old path still remain when i run my webapplication again. I really need it please help me. thanks a lot.

Midhun T P · Answer

Hi Assuming that you have to delete old image while assigning new image to ASP Image you can use below code - protected void btn_click(object sender EventArgs e) { File.Delete(Server.MapPath(image1.ImageUrl)); image1.ImageUrl = files/newImage.png; }