MindFusion.Charting for JavaScript Programmer's Guide
ValueChangingEventArgs.oldValue Property
See Also
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C#
Visual Basic
Java
JavaScript
C++
XAML

Gets the previous value of the changing property.

Namespace: MindFusion.Gauges
File: EventArgs.js

## Syntax

JavaScript Copy Code
get oldValue() {} set oldValue(value) {}

### Property Value

Type: Object
Object

The previous value of the changing property.

## See Also

ValueChangingEventArgs Members
ValueChangingEventArgs Class
MindFusion.Gauges Namespace