API Reference > OdDg Classes > OdDgDimOptionTolerance Class > OdDgDimOptionTolerance Methods > OdDgDimOptionTolerance::setTolerancePrefixSymbol Method
OdDgDimOptionTolerance::setTolerancePrefixSymbol Method
Syntax
C++
virtual void setTolerancePrefixSymbol(OdChar val) = 0;
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