public static bool IsServerAbleToUpdateModificationDate(this ISession session) {
bool result = false;
var docType = session.Binding.GetRepositoryService().GetTypeDefinition(session.RepositoryInfo.Id, BaseTypeId.CmisDocument.GetCmisValue(), null);
foreach (var prop in docType.PropertyDefinitions) {
if (prop.Id == PropertyIds.LastModificationDate && prop.Updatability == DotCMIS.Enums.Updatability.ReadWrite) {
result = true;
break;
}
}
if (result) {
var folderType = session.Binding.GetRepositoryService().GetTypeDefinition(session.RepositoryInfo.Id, BaseTypeId.CmisFolder.GetCmisValue(), null);
foreach (var prop in folderType.PropertyDefinitions) {
if (prop.Id == PropertyIds.LastModificationDate && prop.Updatability != DotCMIS.Enums.Updatability.ReadWrite) {
result = false;
break;
}
}
}
return result;
}