Hi all,
I have a datagrid, which is bound to a datatable. In the datagrid, I have
changed some of the fields to be combo boxes.
In the datagrid I want to be able to allow the user to change the value of a
cell, based on a combo box selection. For example, in a timesheet data
entry, we want to enter what type of leave the person may have had. eg, sick
leave, annual leave etc.
However, if the person worked a normal day, the leave field is null, so the
combo box is erroring, because it cannot bind to a null field.
As I am using legacy data is there a way around this without having to
change all these null values to some kind of default value?
