protected override void Execute(NativeActivityContext context)
{
object objectToValidate = _toValidate.Get <object>(context);
ValidationContext objectToValidateContext = _toValidateContext.Get <ValidationContext>(context);
if (objectToValidate == null)
{
throw CoreWf.Internals.FxTrace.Exception.AsError(new InvalidOperationException(SR.CannotValidateNullObject(typeof(Constraint).Name, this.DisplayName)));
}
if (objectToValidateContext == null)
{
throw CoreWf.Internals.FxTrace.Exception.AsError(new InvalidOperationException(SR.ValidationContextCannotBeNull(typeof(Constraint).Name, this.DisplayName)));
}
List <ValidationError> validationErrorList = new List <ValidationError>(1);
context.Properties.Add(ValidationErrorListPropertyName, validationErrorList);
_violationList.Set(context, validationErrorList);
OnExecute(context, objectToValidate, objectToValidateContext);
}