To get started with the Analytics-CSharp library:

If you’re currently using Analytics.NET or Analytics.Xamarin to send data to Segment, please follow the steps below to migrate to the[Analytics-CSharp library](/docs/connections/sources/catalog/libraries/server/csharp/).

You can update to Analytics-CSharp in 3easysteps

1. Bundle Analytics-CSharp into your app(and remove your previous SDK)

2. Change the namespaces

You can update to Analytics-CSharp in 3 steps:

1. Bundle Analytics-CSharp into your app and remove your previous SDK.

2. Change the namespaces.

1. Add the Analytics-CSharp dependency to your project.

## Optional Changes

3.*(Optional)* Update calls that resets the anonymousID.

The oldSDK requires you to provide the anonymousID.ThenewSDK generates an AnonymousIDfor youif you never call`analytics.Identify`.If you call`Identify` and want to go back to anonymous, thenewSDK provides a`Reset`function to achieve that.

1. Change your development settingsif you would like to make analytics run synchronouslyfor testing purposes.

<br> Before:

<br> Before:

```c#

Analytics.Client.Page(null,"Login",newProperties(),newOptions()

.SetAnonymousId("some-id"));

```

<br> After:

<br> After:

```c#

analytics.Reset();

```

<br> Before:

Change your development settings if you would like to make analytics run synchronously for testing purposes.

ThenewSDK by default, generates an AnonymousIDfor youif you never call`analytics.Identify`.If you've called `Identify` and want to go back to anonymous, try:

<br> Before:

```c#

Analytics.Initialize("YOUR_WRITE_KEY", new Config().SetAsync(false));

```

<br> After:

```c#

var configuration = new Configuration("YOUR WRITE KEY",

useSynchronizeDispatcher: true);

var analytics = new Analytics(configuration);

```