CreateUndefined

Creates an undefined value, an analogue of undefined in JS.

note

For the .docbuilder file the CDocBuilderContext.CreateUndefined method is not used.

Syntax

Python

def CreateUndefined(self) -> CDocBuilderValue

C++

CDocBuilderValue CreateUndefined();

COM

HRESULT CreateUndefined([out, retval] I_DOCBUILDER_VALUE** result);

Java

CDocBuilderValue createUndefined();

.Net

CDocBuilderValue^ CreateUndefined();

Parameters

COM only

COM

Name	Type	Description
result	I_DOCBUILDER_VALUE**	The returned undefined value.

Example

Python

builder = docbuilder.CDocBuilder()
context = builder.GetContext()
content = context.CreateUndefined()

C++

std::wstring sWorkDirectory = NSUtils::GetBuilderDirectory();
CDocBuilder::Initialize(sWorkDirectory.c_str());
CDocBuilder oBuilder;
CContext oContext = oBuilder.GetContext();
CValue oUndefined = oContext.CreateUndefined();
CDocBuilder::Dispose();

COM

CoInitialize(NULL);
IONLYOFFICEDocBuilder* oBuilder = NULL;
IONLYOFFICEDocBuilderContext* oContext = NULL;
IONLYOFFICEDocBuilderValue* oContent = NULL;
oBuilder->Initialize();
oBuilder->GetContext(&oContext);
oContext->CreateUndefined(&oContent);
oBuilder->Dispose();

Java

CDocBuilder.initialize("");
CDocBuilder builder = new CDocBuilder();
CDocBuilderContext context = builder.getContext();
CDocBuilderValue undefinedValue = context.createUndefined();
CDocBuilder.dispose();

.Net

string workDirectory = "C:/Program Files/ONLYOFFICE/documentBuilder";
CDocBuilder.Initialize(workDirectory);
CDocBuilder oBuilder = new CDocBuilder();
CContext oContext = oBuilder.GetContext();
CValue oUndefined = oContext.CreateUndefined();
CDocBuilder.Destroy();