CreateUndefined

Creates an undefined value. This method returns the current context and calls its CreateUndefined method.

note

This method is not available in COM.

Please note, that for the .docbuilder file the CDocBuilderValue.CreateUndefined method is not used.

Syntax

Python

def CreateUndefined() -> CDocBuilderValue

C++

static CDocBuilderValue CreateUndefined();

Java

CDocBuilderValue createUndefined();

.Net

static CDocBuilderValue^ CreateUndefined();

Example

Python

builder = docbuilder.CDocBuilder()
context = builder.GetContext()
globalObj = context.GetGlobal()
api = globalObj["Api"]
undefined = api.CreateUndefined()

C++

std::wstring sWorkDirectory = NSUtils::GetBuilderDirectory();
CDocBuilder::Initialize(sWorkDirectory.c_str());
CDocBuilder oBuilder;
CContext oContext = oBuilder.GetContext();
CValue oGlobal = oContext.GetGlobal();
CValue oApi = oGlobal["Api"];
CValue oUndefined = oApi.CreateUndefined();
CDocBuilder::Dispose();

Java

CDocBuilder.initialize("");
CDocBuilder builder = new CDocBuilder();
CDocBuilderContext context = builder.getContext();
CDocBuilderValue global = context.getGlobal();
CDocBuilderValue api = global.get("Api");
CDocBuilderValue undefinedValue = api.createUndefined();
CDocBuilder.dispose();

.Net

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