I set the CheckBoxVixibility property of the Column.Header to Alwasy and the CheckBoxSynchronization property to HeaderCheckBoxSynchronization in order to check and ucheck all rows.
However, after grouping the grouping the grid, the header check box does not work.
How can I use the header checkbox even after grouping??
Also, can I add a checkbox to every group to check and uncheck the rows of that group??
Hi,
Thank you for contacting Infragistics Developer Support.
I have tested using Header CheckBox after grouping and it seems to me that it behaves as expected. The column with the checkbox still has it and it checks/unchecks the rows depending on the CheckBoxSynchronization property. What features do you think are not working? Do you want the checkbox to appear in the group by row itself? Do you group by the column with the checkbox?
I have attached my sample, let me know if it is missing something. Based on it, please answer my questions and I will be glad to continue investigating this case.
I am looking forward to your reply.
Thank you for your sample code.
I find out that set the HeaderPlacement property to "OncePerGroupedRowIsland", so header check box does not work.
I'd like to make the grid have below functions that
1) check and uncheck all rows when I click column header check box even after grouping
2) check and uncheck all rows just in a group when I click group header check box