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| [WM20+ANDROID+webservice+mysql] SQLGetMemo() |
| Iniciado por guest, 11,ago. 2015 14:36 - 2 respuestas |
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| Publicado el 11,agosto 2015 - 14:36 |
I have table which contain blob datatype (all image is below 60kb). when i try display the image on android , some images are not appear .
i tried SQLGetCol() and SQLGetMemo() , using info() to display out the raw data to make sure there is data but somehow image control unable to display .
there is not error or exception .
using Mysqlworkbench I can add and view the images that not appear .
what should I do ? any suggestion? |
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| Publicado el 12,agosto 2015 - 04:36 |
i create a small test program using wd20 connect using mysql native access .
all pictures are display out.
on wm20 i try generate the hash using hashstring() , i get error empty string . while on WD20 no error .
i guess this is bugs in the pcsoft-webservice . |
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| Publicado el 12,agosto 2015 - 09:35 |
Here what I have tried:
1. using WD20 I create windows application to reupload the images into database.
result in android is same, some picture cannot show up
2. I thinking to use crypt() with cryptAnsi+compress but not support in WM20-android
3. i tried cryptstandard with AES128 . on android after uncryptstandard() all picture not show up. I try uncryptstandard() ON wd20 WIN application , all picture show up. I don't know if the blob data is change or not because in android hashstring() not working.
4. I tried buffertohexa() , but on android hexatobuffer() is not working . on WD20 win application hexatobuffer() is working and all picture show up.
OK. I run out of idea, any suggestion? |
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