# DocumentAuthenticator.fromHandle constructor

DocumentAuthenticator.fromHandle(

1. Pointer<id3DocumentAuthenticator> handle

)

Creates a new instance of the DocumentAuthenticator class.

param handle Handle to the DocumentAuthenticator. throws DocumentException An error has occurred during Document Library execution.

## Implementation

    DocumentAuthenticator.fromHandle(Pointer<id3DocumentAuthenticator> handle) {
      _pHandle = calloc();
      _pHandle.value = handle;
      _disposable = false;
    }