MindFusion.Charting for JavaScript Programmer's Guide
IEnumerable.addRange Method
See Also
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C#
Visual Basic
Java
JavaScript
C++
XAML

Adds a range of elements to the end of the collection.

Namespace: MindFusion.Common.Collections
File: IEnumerable.js

## Syntax

JavaScript Copy Code
function addRange (range)

### Parameters

range

  Type: Array
  Array. The range to add.

## Example

The following code uses the addRange method to add an array of TreeNode-s to the root element of a TreeView.

JavaScript Copy Code
// create a tree node that will be a root in our hierarchy var root = new ui.TreeNode("body"); root.expanded = true; var span = new ui.TreeNode("span"); var div = new ui.TreeNode("div"); var p = new ui.TreeNode("p"); var elements = [span, div, p]; root.items.addRange(elements);

## See Also

IEnumerable Members
IEnumerable Class
MindFusion.Common.Collections Namespace