I apologize for my English. My native languages are Ukrainian and Russian. I used the function System.Drawing.Bitmap () when programming the Web site. Some customers on the site upload a picture from your phone, and some upload photos from the camera. Those who upload photos from your phone are very surprised the result ) At their home computers they see a normal picture, however, they see the rotated image on the site. Here is a link to the example http://dneprdom.ua/rent/33164 Function System.Drawing.Bitmap () was written much earlier than the tags appeared in the pictures. It seems to me that the function System.Drawing.Bitmap () is deprecated and needs to be updated. It is likely that Mitsrosoft does not know about it )...