/// <summary>
/// Gets the entity pre image as type T.
/// </summary>
/// <typeparam name="T">Strongly-typed Entity.</typeparam>
/// <param name="context">The context.</param>
/// <param name="preImageName">Name of the pre image.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">
/// context
/// or
/// preImageName
/// </exception>
public static T GetPreEntityImage <T>(this IPluginExecutionContext context, string preImageName) where T : Entity
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (preImageName == null)
{
throw new ArgumentNullException("preImageName");
}
return(context.GetPreEntityImage(preImageName).ToEntity <T>());
}