User3866881 posted
Hello alokahiwar:)
1)Put all of your images into a folder the same position as what your proj exists。
2)Handle dataGridView's CellFormatting+System.IO.File.ReadAllBytes to read all the binary things out and turn into an image and bind to datagridiview。
3)When updating an image,just save the image into the folder and save the changed filename into db。