API Reference > OdDb Classes > OdDbDxfFiler Class > OdDbDxfFiler Methods > OdDbDxfFiler::wrObjectIdOpt Method
OdDbDxfFiler::wrObjectIdOpt Method
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Syntax
C++
void wrObjectIdOpt(int groupCode, OdDbObjectId value);
Parameters
Parameters 
Description 
int groupCode 
[in] Group code.  
OdDbObjectId value 
[in] Value.  
defaultValue 
[in] Default value. 
Description

Writes the specified optional Object ID value to this Filer object.

Remarks

value is written if and only if (value != NULL) || (includesDefaultValues() == true) 

 

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