Close
GetBoolean
GetByte
GetDateTime
GetDouble
GetGeometry
GetInt16
GetInt32
GetInt64
GetLOB
GetLOBStreamReader
GetRaster
GetSingle
GetString
IsNull
ReadNext
virtual FDO_API bool FdoIReader::IsNull | ( | FdoString * | propertyName | ) | `[pure virtual]`
  Returns true if the value of the specified property is null. Parameters:
  | propertyName | Input the property name.
Returns: Returns true if the value is null.