Hey all,
Not sure where to go with this one. I have a datagrid on a tab displaying
some data and some validation which works fine. The same data is displayed
in a second tab in another datagrid (different layout). I'm not sure how to
trigger the validation on the second tab/datagrid. If user enter
Could you consider using INotifyDataErrorInfo or at least IDataErrorInfo?
This scenario is trickier with ValidatesOnException.
INotifyDataErrorInfo is the best way to do it and there're no changes needed
to your bindings (as you need to for ValidatesOnException and
IDataErrorInfo)
--
Miguel A. Ma
How are you implementing validation? Data annotations, or manually? If
you're using Silverlight 4 and doing it manually, then Miguel's response is
probably best. If you are using data annotations, then use the Validator
class to validate the selected item in the DataGrid. But in Silverlight 3
+
AFAIR SL3 supports IDataErrorInfo, which should also solve this problem.
--
Miguel A. Madero Reyes
www.miguelmadero.com (blog)
m...@miguelmadero.com
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Silverlight 3 (at the moment, not sure when the schedule to upgrade to 4 is
yet).
We're using Data annotations though so will have a look at the Validator
class. We're using CSLA so it was tricky getting it working.
One thing I've noticed is that when you get an error in the datagrid it
won't let
Has been a while without using CSLA, but have a look at IDataErrorInfo. I
think CSLA already uses it. Once you moved to IDEI it will be easier to move
to INDEI.
I don't think that would solve the issue the lock, but at least it would
solve the original issue you mentioned on this thread.
On Tue, M
