Interactive Technologies CueServer 2, Руководство пользователя

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If ('mode' > 5) Then Cue 1 Go Else Cue 2 Go
In the above example, if the value of mode is greater than 5, then Cue 1 will execute, but if mode is 4 or
less, then Cue 2 will execute. Since no commands are present after the “Cue 2 Go”, an EndIf is not
necessary.
Using Endif
In the basic form of the If .. Then statements, all of the commands after the Then will be executed if the
expression is true. In the case where additional non-conditional commands are needed after the If .. Then
statement, use the Endif keyword to end the conditional part of the If .. Then statement.
For example, in the following command, Cue 1 will execute and Playback 2 will be cleared if the
showEnabled variable is 1:
If ('showEnabled' == 1) Then Cue 1 Go; Playback 2 Clear
But, by inserting the Endif keyword, the script can be changed to have Cue 1 execute only if the
showEnabled variable is 1, but Playback 2 is always cleared:
If ('showEnabled' == 1) Then Cue 1 Go Endif Playback 2 Clear
Using Multiple Lines
The If .. Then .. Else statements can also be used across multiple lines of code, which is particularly useful
when the script becomes more complex:
Playback 1
If ('testMode' == 1) Then
Cue 1 Go
Else
Cue 2 Go
EndIf
Playback 2 Clear
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Interactive Technologies, Inc. CueServer 2 User's Manual - 18.5.18
Page 275 of 429