4. 5.
6. 7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
Paragraph
On Click, On Right-Click, On Enter. On Leave
Image
On Click, On Right-Click, On Enter. On Leave
RichText
On Key, On Focus, On Link, On Selection Changed
Hotspot
On Click, On Right-Click, On Enter. On Leave
Video
On Click, On Enter. On Leave, On Play, On Pause, On Stop,
On Finish
Flash
On FSCommand
Web
On Navigate, On Loaded
SlideShow
On Click, On Right-Click, On Enter. On Leave, On Play, On
Pause, On Finished, On Slide Changed
Input
On Key, On Focus
CheckBox
On Click, On Right-Click, On Enter. On Leave
RadioButton
On Click, On Right-Click, On Enter. On Leave
ListBox
On Select, On Double Click, On Key, On Focus
ComboBox
On Select, On Key, On Focus
Tree
On Select, On Double-Click, On Key, On Focus, On Edit
Label, On Check, On Expanded
Progress
On Click
Plaginlar
Calendar
On Select, On Month Select
Data Grid
On Cell Changed, On Selection Changed
MediaPlayer
On Play, On Pause, On Stop, On Finish
Shape
On Click, On Enter. On Leave
Slider
On PosChange, On Key, On Focus
ThumbList
On Select, On Double-Click, On Key. On Focus
WinButton
On Click, On Focus, On Key
Har bir hodisaning obyektga nisbatan yuz berishi o„ziga xos xususiyatlarga
ega. Masalan, Page obyektini olib qaraylik. Agar Page obyektining dastlabki
yuzaga kelishidan oldin biror hodisa uchun ssenariy yozish kerak bo„lsa, u holda
24
ssenariy uning On Preload hodisasi uchun yozilishi kerak bo„ladi. Sahifa yuzaga
kelgan va ko„rinishli holatga o„tganda hodisa yuz berishi kerak bo„lsa, u holda
uning On Show hodisasiga ssenariy yoziladi. Sahifa yopilishida yuz beradigan
hodisa uchun ssenariy uning On Close hodisasiga nisbatan yoziladi. Sahifada biror
obyekt holati muayyan vaqt oralig„ida yuz berishi kerak bo„lsa, u holda uning On
Timer hodisasi uchun kod yoziladi.
AutoPlayda tayyorlangan va kompilyatsiya qilingan amaliy dasturni
klavishli boshqarish alohida ahamiyatga ega. Bunday sharoitda uning har bir
sahifasi uchun On Key hodisasiga nisbatan kod yozilishi talab qilinadi. On Key
hodisasi qaysi klavish bosilganda qaysi hodisa yuz berishi kerakligi bilan
aniqlanadi. Faqat klavishlarning maxsus kodlarini bilish bunda ishni
yengillashtirishga ancha yordam beradi. Quyidagi jadval orqali klaviaturada mavju
bo„lgan klavishlarning va sichqoncha tugmalarining o„nlik va o„n oltilik sanoq
sistemasida ifodalanadigan kodlari va nomlari bilan tanishishimiz mumkin:
Dostları ilə paylaş: