MindFusion.Charting for JavaScript Programmer's Guide
ObservableCollection.removeRange Method
See Also
Collapse All Expand All Language Filter: All Language Filter: Multiple Language Filter: None Language Filter: C# Language Filter: Visual Basic Language Filter: Java Language Filter: JavaScript Language Filter: C++ Language Filter: XAML

C#
Visual Basic
Java
JavaScript
C++
XAML

Deletes a range of items from the collection.

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

## Syntax

JavaScript Copy Code
function removeRange (index, count)

### Parameters

index

  Type: Number
  Number. The starting index of the range to remove.

count

  Type: Number
  Number. The length of the range to remove.

## Example

The following code checks if the List with items in a ListView is more than 100 and if yes - leaves only 50 of them.

JavaScript Copy Code
if(listView.items().count > 100) products.removeRange(50, listView.items().count() - 1);

## See Also

ObservableCollection Members
ObservableCollection Class
MindFusion.Common.Collections Namespace