void OnBrokenRuleChanged(object sender, BrokenRuleEventArgs e)
{
var errorChanged = ErrorsChanged;
if (errorChanged != null)
{
errorChanged(this, new DataErrorsChangedEventArgs(e.BrokenRule.Owner));
}
}
static void RuleChanged(ValidationStatusControl status, BrokenRuleEventArgs args, bool isValid)
{
if (!isValid)
{
status.fieldErrors.Add(args.BrokenRule);
}
else
{
status.fieldErrors.Remove(args.BrokenRule);
}
var strs = from brokenRule in status.fieldErrors
select brokenRule.Message;
status.ErrorMessage = string.Join(Environment.NewLine, strs.ToArray());
}
