# DocumentReader.fromHandle constructor

DocumentReader.fromHandle(

1. Pointer<id3DocumentReader> handle

)

Creates a new instance of the DocumentReader class.

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

## Implementation

    DocumentReader.fromHandle(Pointer<id3DocumentReader> handle) {
      _pHandle = calloc();
      _pHandle.value = handle;
      _disposable = false;
    }