# Delete video libraries

This topic explains how to delete video libraries. The examples below show you how to delete all of the available video libraries or how to delete only a specific video library by its *ID*.

## Deleting a single video library

When deleting a specific video library by its *ID*, you must perform the following:

1. *Get the video library.*

   First, get an instance of the video library that corresponds to the specified ID.
2. *Delete the video library.*

   Mark the video library to be deleted and save the changes.

The following code deletes a video library by its *ID*.

**Native API**

```C#
using System;
using System.Linq;
using Telerik.Sitefinity.Libraries.Model;
using Telerik.Sitefinity.Modules.Libraries;

namespace SitefinityWebApp
{
    public class DeleteVideoLibraries_DeleteVideoLibraryNativeAPI
    {
        private void DeleteVideoLibraryNativeAPI(Guid videoLibraryId)
        {
            LibrariesManager manager = LibrariesManager.GetManager();

            VideoLibrary library = manager.GetVideoLibraries().Where(b => b.Id == videoLibraryId).SingleOrDefault();

            if (library != null)
            {
                //Mark the library to be deleted.
                manager.DeleteVideoLibrary(library);

                //Save the changes.
                manager.SaveChanges();
            }
        }
    }
}
```

First, you get an instance of the `LibrariesManager` class. Then, you get the video library with the specified `ID`. To mark the video library to be deleted, you call the `DeleteVideoLibrary` method of the manager with the instance of the video library as an argument. Finally, you save the changes.

**Fluent API**

```C#
using System;
using Telerik.Sitefinity;

namespace SitefinityWebApp
{
    public class DeleteVideoLibraries_DeleteVideoLibraryFluentAPI
    {
        private void DeleteVideoLibraryFluentAPI(Guid videoLibraryId)
        {
            App.WorkWith().VideoLibrary(videoLibraryId).Delete().SaveChanges();
        }

    }
}
```

First, you get the singular facade of the video library with the specified *ID*. To mark the video library to be deleted, you call the `Deletemethod` of the facade. Finally, you call `SaveChanges`.

## Deleting all video libraries

When deleting all video libraries, you must perform the following:

1. *Get all video libraries.*

   Get instances of the available video libraries.
2. *Delete each video library.*

   Iterate through the collection and delete each video library.

The following code deletes all video libraries.

**Native API**

```C#
using System.Linq;
using Telerik.Sitefinity.Libraries.Model;
using Telerik.Sitefinity.Modules.Libraries;

namespace SitefinityWebApp
{
    public class DeleteVideoLibraries_DeleteAllVideoLibrariesNativeAPI
    {
        private void DeleteAllVideoLibrariesNativeAPI()
        {
            LibrariesManager manager = LibrariesManager.GetManager();

            var videoLibraries = manager.GetVideoLibraries().ToList();

            foreach (VideoLibrary library in videoLibraries)
            {
                manager.DeleteVideoLibrary(library);
            }

            manager.SaveChanges();
        }
    }
}
```

First, you get an instance of the *LibrariesManager* class. Then, you get all of the available video libraries. You iterate through the collection and mark each video library to be deleted. Finally, you save the changes.

**Fluent API**

```C#
using Telerik.Sitefinity;

namespace SitefinityWebApp
{
    public class DeleteVideoLibraries_DeleteAllVideoLibrariesFluentAPI
    {
        private void DeleteAllVideoLibrariesFluentAPI()
        {
            App.WorkWith().VideoLibraries().Delete().SaveChanges();
        }
    }
}
```

First, you get the plural video libraries facade. To mark each item to be deleted, you call the Delete method of the facade. Finally, you save the changes.