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Substitution of variables

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[quote][i]Originally posted by Sir Anthony[/i]
[br]Origin Ver. and Service Release (Select Help-->About Origin): Origin 8.5.1 
Operating System: Windows 7

Hello,
I want to pass a variable name in formula to [i]csetvalue[/i] in Code builder without expanding of it.
For certain column I want to have a formula like [code]Col(A)[i] - %(Col(B)[U]$)[/code] I tried different ways, including escaping and dynamic string building:
[code]csetvalue f:="Col(A)[i] - %%(Col(B)[U]$))" c:=Col(B);[/code] or [code]csetvalue f:="Col(A)[i] - %" + "(Col(B)[U]$)" c:=Col(B);[/code] tried to define string before: [code]string pozc = "%%(Col(B)[U]$)";[/code] and debugger shown it works and string contains [code]%(Col(B)[U]$)[/code] as I want, but when I trying to append this string to the formula it is expanding again and I have nothing in the result. In all cases I got [code]Col(A)[i] - [/code] instead formula I need. Is there a way to do so, or infinity expansion of variables it is limitation of LabTalk?

[/quote]

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T O P I C R E V I E W
Sir Anthony	Posted - 07/11/2013 : 04:28:46 AM Origin Ver. and Service Release (Select Help-->About Origin): Origin 8.5.1 Operating System: Windows 7 Hello, I want to pass a variable name in formula to csetvalue in Code builder without expanding of it. For certain column I want to have a formula like Col(A)[i] - %(Col(B)[U]$) I tried different ways, including escaping and dynamic string building: csetvalue f:="Col(A)[i] - %%(Col(B)[U]$))" c:=Col(B); or csetvalue f:="Col(A)[i] - %" + "(Col(B)[U]$)" c:=Col(B); tried to define string before: string pozc = "%%(Col(B)[U]$)"; and debugger shown it works and string contains %(Col(B)[U]$) as I want, but when I trying to append this string to the formula it is expanding again and I have nothing in the result. In all cases I got Col(A)[i] - instead formula I need. Is there a way to do so, or infinity expansion of variables it is limitation of LabTalk?
2 L A T E S T R E P L I E S (Newest First)
Sir Anthony	Posted - 07/11/2013 : 11:32:23 PM It is works for me. Thank you.
cpyang	Posted - 07/11/2013 : 10:26:51 PM There is a trick to get around this, try the following: %A="%"; csetvalue f:="Col(A)[i] - %A(Col(B)[U]$)" c:=Col(B); CP

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