I have a number of datagrids that I need to have the user confirm changes before committing to the bound collection. Setting UpdateSourceTrigger=Explicit has no effect. The biggest problem I have is when a new row is inserted. I need all the item properties to be valid BEFORE the source is updated.
I've ready numerous posts regarding problems with UpdateSourceTrigger on DataGrid, possible solutions involving BindingGroups, creating a derived Binding class etc.
I'm looking for the simplest way to achieve this across multiple datagrids. Any help greatly appreciated, thanks.