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|Home GuiPack RepList Class TReportListView Methods InvertAllCheckmarksOfCol|
|See also: SetAllCheckmarksOfCol, CountCheckedElemsInCol, ElemChecked|
The procedure InvertAllCheckmarksOfCol inverts all check marks in column Column. The procedure comes in two overlaid versions. Version  always affects all rows of the report list, regardless whether the row is enabled or disabled. Version  allows to select whether only enabled rows should be processed by setting the parameter AffectEnabledRowsOnly.
Please note that this method only will have an effect if the property ColumnCheckMode is set to cmBox.