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Why is Window State not Updating Every Second?
Keywords: winstate
Question:
The following WinBatch script excerpt is designed to change the title of a minimized window to a clock (HH:MM:SS format), which updates once every second. For some reason, the clock instead increments by one every *nine to ten* seconds, not every second. Any suggestions?
start=TimeYmdHms()
current="RR 00:00:00"
WinIconize("Road Runner Login Software")
While WinExist("Road Runner Login Software") || WinExist("RR ")
elapsed=StrCat("RR ",StrSub(TimeSubtract(TimeYmdHms(),start),10,8))
If WinExist(current) Then WinTitle(current,elapsed)
If WinState("Road Runner Login Software")==1 Then WinTitle("Road Runner Login Software",elapsed)
current=elapsed
EndWhile
Answer:
If WinState("Road Runner Login Software")==1 Then WinTitle("Road Runner Login Software",StrCat("RR ",StrSub(ontime,10,8)))
That line is doing it. All the WIL functions except WinExist will wait up to 8 seconds for the Window to appear. If the Window is not there, then a 8 second delay occurs. Change your script to:
start=TimeYmdHms()
current="RR 00:00:00"
WinTitle("Road Runner Login Software",current)
WinIconize(current)
While WinExist("RR ")
elapsed=StrCat("RR ",StrSub(TimeSubtract(TimeYmdHms(),start),10,8))
If WinExist(current) Then WinTitle(current,elapsed)
If WinExist("Road Runner Login Software") Then WinTitle("Road Runner Login Software",elapsed)
current=elapsed
EndWhile
If you don't want the wait time, put the Condition in a WinExist...
The reason for the delay is that WinBatch can get ahead of the application, and users try to do something with the window before the application has it ready - then the function fails. So most of the functions are designed to wait until the window appears.
WinExist does not wait. The "If WinExist" function does not wait so it can be used to avoid the problems you are experiencing.
if WinExist("Road Runner Login Software")
If WinState("Road Runner Login Software")==1
WinTitle("Road Runner Login Software", StrCat("RR",StrSub(ontime,10,8)))
endif
endif
Article ID: W13124
Filename: WinState Waits up to 8 Seconds.txt
File Created: 1999:04:15:16:51:54
Last Updated: 1999:04:15:16:51:54