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Hello,

I would like check the existence of  formula for a parameter.

The CATIA V5 R10 Online Help suggests this solutions

Dim product1 As Product
Set product1 = CATIA.ActiveDocument.Product

Dim parameters1 As Parameters
Set parameters1 = product1.Parameters

Dim param1 As Parameter
Set param1 = parameters1.Item(1)

Set param1_rel = param1.OptionalRelation

MsgBox IsNull(param1_rel)
‘if false, there is no formula for the parameter
‘if right, there is a formula for the parameter

I receive all the time the same answer : False

Why ?

Did you used the “optionalrelation” in the past ?
Do you know a other solution to check the existence of  formula ?

Thanks

Thimbous

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