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| How to swap rows https://forum.ehlib.com/en/viewtopic.php?f=5&t=496 |
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| Author: | ccr [ 09 Aug 2014, 11:32 ] |
| Post subject: | How to swap rows |
hello, i know tdbgrideh can move records via drag-operation. however i want to provide 2 actions to the users: move record 1 row down / move record 1 row up i do not want to have an extra order-field/index in the dataset. what is the best way to achieve this? there is this function Code: MoveDataRows(BookmarkList: TBMListEh; ToIndex: Longint; TreeLevel: Integer; CheckOnly: Boolean): Boolean; but i don't know what to fill into the parameters thank you very much |
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