API Reference > OdDg Classes > OdDgExpressionGroupVariable Class > OdDgExpressionGroupVariable Methods > getExpression Method > OdDgExpressionGroupVariable::getExpression Method (OdUInt32)
OdDgExpressionGroupVariable::getExpression Method (OdUInt32)
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Syntax
C++
OdDgExpressionVariablePtr getExpression(OdUInt32 uIndex);
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