Hi,
I downloaded CSASPNETFormVie wUpload example
(you can google.download .run.within a minute.database is ready to use)
everything seems good.
uploading an image to a sqlserver record everything is okay till here.
but when I Edit only textboxes and not selecting another image to upload(because I only wantto change textboxes not image)
than old uploaded image becomes corrupted.
(update set sql corrupts the image data)
before SELECT DATALENGTH(Pict ure) FROM Person returns me 345962
after image corruption ; returns always 8000.
sqlserver express x64 installed.and nothing changed (codes and database mdf is orginal except a new record inserted only with a jpeg file)
thanks much before any answers.
a screenshot step by step attached.(locat e your mouse on image preview to see whole image)
I downloaded CSASPNETFormVie wUpload example
(you can google.download .run.within a minute.database is ready to use)
everything seems good.
uploading an image to a sqlserver record everything is okay till here.
but when I Edit only textboxes and not selecting another image to upload(because I only wantto change textboxes not image)
than old uploaded image becomes corrupted.
(update set sql corrupts the image data)
before SELECT DATALENGTH(Pict ure) FROM Person returns me 345962
after image corruption ; returns always 8000.
sqlserver express x64 installed.and nothing changed (codes and database mdf is orginal except a new record inserted only with a jpeg file)
thanks much before any answers.
a screenshot step by step attached.(locat e your mouse on image preview to see whole image)