HowTo: have 2 columns with the same mapping name

[Peter]

there a dateTime column which needs to have one column show the date and the other time

That way it can sorted or filtered by date or time

how can i accomplish that since it returns this exception:
An unhandled exception of type ''System.ArgumentException'' occurred in syncfusion.grid.dll

Additional information: DuplicateMappingName

[Administrator]

Check out the GDBGMultiHeader sample. It shows how to add a unbound column.

Having such a unbould column would allow you then to fill the contents of the column by handling QueryCellInfo and load the date from the other date column in that event handler.

Stefan