dialog: how to change edit to static?

[conanjou]

Can I change the edit to static under some conditions in the same dialog?

for example, under some conditions, I want to "input" data in 4, and some conditions, I don't want to let it "input" any data.

Function SM_About

Code:

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str sm_dialog_definition=
;BEGIN DIALOG
;0 "" 0x10C80A48 0x100 0 0 265 215 "About"
;2 Button 0x54030001 0x4 204 198 54 14 "Close"
;11 Edit 0x54030844 0x4 10 6 248 62 ""
;3 Edit 0x54030844 0x4 10 80 246 34 ""
;13 Edit 0x54030844 0x4 10 115 246 34 ""
;4 Edit 0x54030080 0x204 10 150 246 14 ""