Try replacing:

Try replacing:

cmdins.Parameters.AddWithValue("@Property_Image", FileUpload1.PostedFile);

with

cmdins.Parameters.AddWithValue("@Property_Image", FileUpload1.FileBytes);

Thanks for the help but i solved it..
just modified this line
cmdins.Parameters.AddWithValue("@Property_Image", FileUpload1.PostedFile);
与
cmdins.Parameters.AddWithValue("@Property_Image", imagebytes);

Thanks for the help but i solved it..
just modified this line
cmdins.Parameters.AddWithValue("@Property_Image", FileUpload1.PostedFile);
with
cmdins.Parameters.AddWithValue("@Property_Image", imagebytes);