/// <summary>
/// Adds folders to the directory
/// </summary>
/// <param name="folders"></param>
public void AddFoldersToDirectory(List <DirectoryItem> folders)
{
if (folders != null)
{
CurrentDirectoryResults.AddRange(folders);
}
SortDirectory();
}
/// <summary>
/// Adds contacts to the directory
/// </summary>
/// <param name="contacts"></param>
public void AddContactsToDirectory(List <DirectoryItem> contacts)
{
if (contacts != null)
{
CurrentDirectoryResults.AddRange(contacts);
}
SortDirectory();
}
/// <summary>
/// Sorts the DirectoryResults list to display all folders alphabetically, then all contacts alphabetically
/// </summary>
private void SortDirectory()
{
var sortedFolders = new List <DirectoryItem>();
sortedFolders.AddRange(CurrentDirectoryResults.Where(f => f is DirectoryFolder));
sortedFolders.OrderBy(f => f.Name);
var sortedContacts = new List <DirectoryItem>();
sortedContacts.AddRange(CurrentDirectoryResults.Where(c => c is DirectoryContact));
sortedFolders.OrderBy(c => c.Name);
CurrentDirectoryResults.Clear();
CurrentDirectoryResults.AddRange(sortedFolders);
CurrentDirectoryResults.AddRange(sortedContacts);
}