
Java GUI Unit 10 Workshop (1)
Presentation
•
Computers
•
University
•
Hard
Kittisay SENGTHONG
FREE Resource
5 Slides • 0 Questions
1
Java GUI Unit 10 Workshop (1)
ຂຽນຄຳສັ່ງ ດຶງຂໍ້ມູນຜູ້ໃຊ້ ແລະ ລະຫັດຜ່ານ
2
ຄວາມສຳຄັນ
1. ເຂົ້າໃຈການໃຊ້ງານ Method get & set
2. ວິທີການຕໍ່ຂໍ້ມູນແບບ String
3. ເຂົ້າໃຈວິທີການກວດສອບຂໍ້ມູນ
4. ນຳໃຊ້ JoptionPane
5. ລ້າງຂໍ້ມູນ
3
1. ອອກແບບ
I. Jfram: frm_User
II. component:
2.1. Textfield (x2)
2.2. Label (x3)
2.3 Button (x1)
4
5
3. ສະແດງຂໍ້ມູນ
ເມື່ອກົດປຸ່ມ btn_submit ຂໍ້ມູນທີ່ເຮົາປ້ອນໃສ່ txt_user ແລະ txt_password ຈະມາສະແດງທີ່ lbl_show
Java GUI Unit 10 Workshop (1)
ຂຽນຄຳສັ່ງ ດຶງຂໍ້ມູນຜູ້ໃຊ້ ແລະ ລະຫັດຜ່ານ
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