LibXL API reference version 3.8.3
- Index Book Sheet Format Font AutoFilter FilterColumn ### FilterColumn class reference int index() const Returns the zero-based index of this AutoFilter column. Filter filterType() const Returns the filter type of this AutoFilter column.
  Filter value | Description
  FILTER_VALUE | Filter by specified values.
  FILTER_TOP10 | The top N (percent or number of items) to filter by.
  FILTER_CUSTOM | Custom filter with specified criteria.
  FILTER_DYNAMIC | Specifies dynamic filter criteria.
  FILTER_COLOR | Specifies the color to filter by.
  FILTER_ICON | Specifies the icon to filter by.
  FILTER_EXT | Defines flexible storage extensions.
  FILTER_NOT_SET | No filter.
- int filterSize() const Returns the number of filter values. const wchar_t* filter(int index) const Returns the filter value by index. void addFilter(const wchar_t* value) Adds the filter value. bool getTop10(double* value, bool* top, bool* percent) Gets the number of top or bottom items: value - number of items; top - top items if true otherwise bottom items; percent - using percent instead of number items. Returns false if error. Get error info with Book::errorMessage(). void setTop10(double value, bool top = true, bool percent = false) Sets the number of top or bottom items: value - number of items; top - top items if true otherwise bottom items; percent - using percent instead of number items. bool getCustomFilter(Operator* op1, const wchar_t** v1, Operator* op2, const wchar_t** v2, bool* andOp) Gets the custom filter criteria: op1 - operator used by the filter comparison in the first filter criteria; v1 - value used in the first filter criteria; op2 - operator used by the filter comparison in the second filter criteria; v2 - value used in the second filter criteria; andOp - flag indicating whether the two criterias have an "and" relationship. True indicates "and", false indicates "or". Returns false if error. Get error info with Book::errorMessage(). void setCustomFilter(Operator op1, const wchar_t* v1, Operator op2 = OPERATOR_EQUAL, const wchar_t* v2 = 0, bool andOp = false) Sets the custom filter criteria: op1 - operator used by the filter comparison in the first filter criteria; v1 - value used in the first filter criteria; op2 - operator used by the filter comparison in the second filter criteria; v2 - value used in the second filter criteria; andOp - flag indicating whether the two criterias have an "and" relationship. True indicates "and", false indicates "or".
  Operator value | Description
  OPERATOR_EQUAL | =
  OPERATOR_GREATER_THAN | >
  OPERATOR_GREATER_THAN_OR_EQUAL | >=
  OPERATOR_LESS_THAN | <
  OPERATOR_LESS_THAN_OR_EQUAL | <=
  OPERATOR_NOT_EQUAL | <>
void clear() Clear the filter criteria. Index Book Sheet Format Font AutoFilter FilterColumn