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For the validation summary, it might be tricky to build a generic summary. I see that concatenating all generated error messages could be a summary if your configured description messages are short.
You could try to:
1) Build a list of all components and grid elements (cells) you want to summarize errors.
2) Analyse the content of its ErrorDescription properties by calling:
Errors = Errors + ValidationProvider.GetValidationError(component)
That being said it is a nice feature that Xceed could implement.
I will add that one to the list.
Imported from legacy forums. Posted by Vincent (had 1063 views)