跳到主要内容

createNull

Creates a null value. This method returns the current context and calls its createNull method.

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

Syntax

CDocBuilderValue createNull();

Example

Java

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