II3IDParameter::ExpressionVariable Property

get_ExpressionVariable

If the expression contained in this parameter is a variable, this method returns the variable.

IDL Function Prototype

HRESULT ExpressionVariable(

   [out, retval] II3IDVariable ** exprVariable

);

C/C++ Syntax

HRESULT get_ExpressionVariable( II3IDVariable ** exprVariable);

Parameters

exprVariable

The return value is an II3IDVariable object.