Newcomer session issues

lustre340

Put the registered user's avatar in the session: Session ["img"] = img; and when reading the avatar string img = Session ["img"]. ToString (); the value obtained is "img" instead of my picture route of. . What's the matter? ?

3521565

I don't know what you saved, it is best to save the picture path

寒雪鸣

It's already tostring(), maybe it's a picture, it's better to store a path upstairs

yfacmilan

Let's see what the value is in mode

archbing

There is a problem with the img value, you can try to assign the value directly
Session["img"] ="xxx/xx"

lzy2001

See what you saved
It is best to store the URL in Session["img"]

寒雪鸣

Session["img"]=What is the value of img in img

bastard

Save path

bearwangpp

Yes maybe
Session["img"]=The value of img in img is wrong

Try adding an extra line
string img="c:/ddd.jpg"

云逝风轻

First find a picture path and assign it to SESSION and then do the debugging to see if it can be obtained. If it is possible, you have a problem with the assignment variable