RichEditDocument.activeSubDocument Property

Returns the active sub-document.

Declaration

readonly activeSubDocument: SubDocument

Property Value

Type	Description
SubDocument	The active sub-document.

Remarks

JS

// Gets the selected text
var firstSelectedInterval = richEdit.selection.intervals[0];
var selectedText = richEdit.document.activeSubDocument.text.substr(firstSelectedInterval.start, firstSelectedInterval.length);

Refer to the following section for more information: Document Elements.