API Reference > OdDg Classes > OdDgExpressionGroupVariable Class > OdDgExpressionGroupVariable Methods > setExpression Method > OdDgExpressionGroupVariable::setExpression Method (OdDgExpressionVariablePtr&)
OdDgExpressionGroupVariable::setExpression Method (OdDgExpressionVariablePtr&)
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Syntax
C++
void setExpression(const OdDgExpressionVariablePtr& pExpression);
Group
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