protected override void CacheMetadata(CodeActivityMetadata metadata)
{
base.CacheMetadata(metadata);
if (ToCompress == null)
{
metadata.AddValidationError(Resources.Validation_ValueErrorFormat(nameof(ToCompress)));
}
else if (ToCompress.IsArgumentTypeAnyCompatible <string, IEnumerable <string> >())
{
metadata.AddRuntimeArgument(ToCompress, ToCompress.ArgumentType, nameof(ToCompress), true);
}
else
{
metadata.AddValidationError(Resources.Validation_TypeErrorFormat("IEnumerable<string> or IEnumerable<int>", nameof(ToCompress)));
}
}
