Forums Technical Discussion how to get string value of a parameter at the given frame?

how to get string value of a parameter at the given frame?

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da feng
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Joined: June 2015
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I find “chf” expression,but it can't return string value.
I can't find “chsf” expression.
how to get string value of a parameter at the given frame?
please,help me.
Thank you very much.
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tamte
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Joined: July 2007
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you can use Python expression:
parm(“path_to_parm”).evalAtFrame(frame)

like:
parm(“./name”).evalAtFrame(10)
Tomas Slancik
FX Supervisor
Method Studios, NY
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da feng
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Joined: June 2015
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Thanks tamte.
I can use python expression in python view window.


I choose python language


But why I can't use this in parameter window?
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