The specified image does not exist.

Web. config:

Copy codeThe Code is as follows:
<Configuration>
<Deleetask>
<Add key = "dmPic" value = "bgImages/moren.jpg"/>
</AppSettings>
</Configuration>

Corresponding. cs page:

Copy codeThe Code is as follows:
If (sdr. Read ())
{
This. lblDianMianMingCheng. Text = sdr ["BuJuGongSiName"]. ToString ();
DianMianId = sdr ["BuJuID"]. ToString ();
If (sdr ["BuJuCarPhoto"]. ToString () = "")
{
This. ImageDianMian. ImageUrl = ConfigurationManager. receivettings ["dmPic"]. ToString (); // highlights
}
Else {

This. ImageDianMian. ImageUrl = sdr ["BuJuCarPhoto"]. ToString ();
}
}