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Dear all,
I just have do a
little test on creat view. (tcl is a lib file, tc is the main
file)
Mode 1:
Use <view></view> to
Creat a new view in a class.
I have creat 10 views in a test
class. And use 10 button to control their Attribute "visible". When button click
ONe of them shows.
Mode 2:
Use new LzView() to Creat a new
view in a class.
I also creat 10 views, and 10
buttons, the only diff. is I change the <view/> to new
LzView().
PS: I have
put youOwnClass there, plz. replace them with your own class, a big one. In test
I just use a Chart with some of the Dyn. components that real cost mem. and
CPU usage. All views have their own chart, so there are more than 1 chart in a
view. The more the result be more clear.
Different:
1. In Mode 1, When the page
created, There are 10 view created but all have visible false. When creat, The
CPU usage is gone high, but when creat done, one of the view show will
cost low CPU usage. (I don't konw how to see the mem. cost, the IE in task
manager seem the mem. usage unchanged.) So this mode performance is High in
Start Low in Use.
2. In Mode 2, When the page
created, there are no views creat, so the CPU usage is very low, and the page is
shown quickly. But when creat a view, The CPU usage Gone High, it's alway
happened when you creat one. So this mode's performance is Low in start High in
Use.
Have a nice day!
Best regards!
Zeal
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tc.lzx
Description: Binary data
tcl.lzx
Description: Binary data
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