FDO API Reference

Feature Data Objects

GetDouble

virtual FDO_API double FdoISQLDataReader::GetDouble (  FdoString *  columnName  )  [pure virtual]   Gets the double-precision floating point value of the specified column. No conversion is performed, thus the column must be of type Double or an exception is thrown. Parameters: columnName  Input the column name. Returns: Returns the double value.

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