How can I sort a datagrid including manual added additional column

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Hi,
I have a datagrid attached to a dataset and an additional column with a checkbox for slecting the rows. when sorting the grid, the additional column is not sorted but cleared. Is it possible to set a property for this column to be attached to the other data ?

What I have tried:

manual sync the "marking column" via a dictionary.

Posted 20hrs ago

KANNE1466

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0x01AA 20hrs ago

You can add the column e.g. to the dataset. In the SQL, you write then something like:
SELECT ColA, ColB, CAST(NULL AS INTEGER) AS SELECTED FROM Tbl

KANNE1466 17hrs ago

well, I already tried this but the new column was shown as field (instead of checkbox).
I changed it to "CAST(0 as BIT) AS SELECTED" and the column is now shown as checkbox.
Thank a lot !

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KANNE1466 · Answer 1 · 2024-10-02T09:54:00

Solution 1

added "

CAST(0 as BIT) AS SELECTED

to the SQL-Statement

Posted 17hrs ago

KANNE1466

Updated 12hrs ago