/// <summary>
/// Returns whether the current page is not the last subset within the superset.
/// </summary>
/// <param name="metadata">The metadata of the <see cref="IPagedList{T}"/>.</param>
/// <returns><see langword="true"/> if the current page is the not last one; otherwise <see langword="false"/>.</returns>
public static bool HasNextPage(this IPagedListMetadata metadata)
{
return(metadata.PageNumber < metadata.PageCount);
}
/// <summary>
/// Returns whether the current page is the last subset within the superset.
/// </summary>
/// <param name="metadata">The metadata of the <see cref="IPagedList{T}"/>.</param>
/// <returns><see langword="true"/> if the current page is the last one; otherwise <see langword="false"/>.</returns>
public static bool IsLastPage(this IPagedListMetadata metadata)
{
return(metadata.PageNumber == metadata.PageCount && metadata.PageCount > 0);
}
/// <summary>
/// Returns whether the current page is not the first subset within the superset.
/// </summary>
/// <param name="metadata">The metadata of the <see cref="IPagedList{T}"/>.</param>
/// <returns><see langword="true"/> if the current page is the not first one; otherwise <see langword="false"/>.</returns>
public static bool HasPreviousPage(this IPagedListMetadata metadata)
{
return(metadata.PageNumber > 1 && metadata.PageCount > 0);
}
/// <summary>
/// Returns whether the current page is the first subset within the superset.
/// </summary>
/// <param name="metadata">The metadata of the <see cref="IPagedList{T}"/>.</param>
/// <returns><see langword="true"/> if the current page is the first one; otherwise <see langword="false"/>.</returns>
public static bool IsFirstPage(this IPagedListMetadata metadata)
{
return(metadata.PageNumber == 1);
}
