11

2025-12-04 20:47:53 +08:00
parent 21e4bfb9bd
commit 34455c007d
2 changed files with 14 additions and 9 deletions
@@ -97,14 +97,17 @@ namespace BLL
                newWelder.IsOAM = welder.IsOAM; 
              
                db.SubmitChanges();
-                var pw = from x in db.Project_Welder
-                         where x.WED_ID == welder.WED_ID
-                         select x;
-                foreach(var w in pw)
+                if (!string.IsNullOrEmpty(newWelder.PhotoUrl))
                {
-                    w.ExchangeTime = DateTime.Now;
+                    var pw = from x in db.Project_Welder
+                             where x.WED_ID == welder.WED_ID
+                             select x;
+                    foreach (var w in pw)
+                    {
+                        w.ExchangeTime = DateTime.Now;
+                    }
+                    db.SubmitChanges();
                }
-                db.SubmitChanges();