System.JSON.Builders.TJSONCollectionBuilder.TPairs.AddUndefined

• Up to Parent: TPairs

Delphi

function AddUndefined(const AKey: string): TPairs; inline;

C++

HIDESBASE TJSONCollectionBuilder::TPairs* __fastcall AddUndefined(const System::UnicodeString AKey);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.JSON.Builders.pas System.JSON.Builders.hpp	System.JSON.Builders	TPairs

Description

Adds a key-value pair with the specified key and an undefined value to the JSON object, and returns this instance of TPairs for method chaining.

See Also

• System.JSON.Builders.TJSONCollectionBuilder.TPairs.AddNull

• System.JSON.Builders.TJSONCollectionBuilder.TPairs.AddMaxKey
• System.JSON.Builders.TJSONCollectionBuilder.TPairs.AddMinKey

• System.JSON.Builders.TJSONCollectionBuilder.TPairs.Add
• System.JSON.Builders.TJSONCollectionBuilder.TPairs.AddPairs
• System.JSON.Builders.TJSONCollectionBuilder.TPairs.BeginArray
• System.JSON.Builders.TJSONCollectionBuilder.TPairs.BeginObject

• System.JSON.Builders.TJSONCollectionBuilder.TElements.AddUndefined