/// <summary>
/// Internal method for browsing the control along a given path.
/// </summary>
/// <param name="request"></param>
/// <param name="ResetBrowserStatus"></param>
/// <returns>Whether path exists and was successfully browsed or not.</returns>
private FinalBrowseResult InternalBrowsePath(BrowseRequest request,
bool ResetBrowserStatus)
{
IPathModel pmodel = request.NewLocation;
CancellationToken ct = request.CancelTok;
if (ResetBrowserStatus == true)
{
ClearBrowserStates();
}
if (pmodel.DirectoryPathExists() == false)
{
DisplayMessage.IsErrorMessageAvailable = true;
DisplayMessage.Message = string.Format(FileSystemModels.Local.Strings.STR_ERROR_FOLDER_DOES_NOT_EXIST, pmodel.Path);
return(FinalBrowseResult.FromRequest(request, BrowseResult.InComplete));
}
if (_Root.Count == 0) // Make sure drives are available
{
SetInitialDrives(ct);
}
if (ct != null)
{
ct.ThrowIfCancellationRequested();
}
var pathItem = SelectDirectory(pmodel, ct);
if (pathItem != null)
{
if (pathItem.Length > 0)
{
SelectedItem = pathItem[pathItem.Length - 1];
}
return(FinalBrowseResult.FromRequest(request, BrowseResult.Complete));
}
return(FinalBrowseResult.FromRequest(request, BrowseResult.InComplete));
}
