> For the complete documentation index, see [llms.txt](https://docs.wisej.com/extensions/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/extensions/extensions/odometer.md).
# Odometer
The **Odometer** extension enables animated numbers, displaying animated rolling-digit transitions, similar to physical odometers.
## Features
* Displays a numeric Value and animates changes automatically when the value updates.
* Configurable animation speed through Duration in milliseconds.
* Multiple built-in visual skins: Default, Car, Digital, Minimal, Plaza, SlotMachine, and TrainStation.
## Code Example
```csharp
Odometer odometer1 = new Odometer();
odometer1.Skin = OdometerSkin.Digital;
odometer1.Value = 100;
odometer1.Duration = 1000;
this.Controls.Add(odometer1);
```
This code example creates an Odometer with the Digtal *Skin*- so it has green letters with a black background. The *Value* is set to 100, so that is the number that is displayed. *Duration* is set to 1000, so the animation whenever the *Value* changes will take 1000 milliseconds, or 1 second. The odometer created by this code looks like this:
The animation is triggered whenever the Value property of the Odometer changes. You could, for example, trigger the value change whenever a button is clicked:
```csharp
private void button1_Click(object sender, EventArgs e)
{
odometer1.Value += 10;
}
```
## Source Code
{% embed url="" %}
## How To Use
The **Odometer** extension can be added to a Wisej.NET project using NuGet Package Manager.
{% embed url="" %}
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