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IDimension::Expression
Description
This property allows you to get and change dimension values using a mathematic expression. An expression may be a simple positive real number or a compound statement containing other dimensions and mathematical operation like +, -, *, / that connect them or functions: sin(), cos(), sqrt() - square root, ^ - raising to a power, log(), ln(), exp() , etc.
Syntax
Property get:
DimensionExpression = Expression ( );
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Return: (String) DimensionExpression |
A string with a dimension expression. |
Property set:
Expression( DimensionExpression );
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Input: (String) DimensionExpression |
A string with a dimension expression. |
Note
Dimensions that are used in Expression must follow the standard "ModelTitel:DimensionInternalName", where ModelTitel is a model title that you can get using IPdm::TitleOfPidor if there is a part file, by the ICimDocument::Title method. DimensionInternalName is an internal name of dimensions that you can get from the IDimension::Name property.
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