CloseFile
HRESULT CloseFile()
Description
Closes the file to stop working with it. You can use a single ONLYOFFICE Document Builder instance to work with all your files, but you need to close the previous file before you can start working with the next one in this case.
Example
COM
CoInitialize(NULL);
IONLYOFFICEDocBuilder* oBuilder = NULL;
oBuilder->Initialize();
oBuilder->CloseFile();
oBuilder->Dispose();
.docbuilder
builder.CloseFile()