private void PopulateListView(string directoryPath)
{
if (this.listView.InvokeRequired)
{
this.listView.Invoke(new PopulateListViewDelegate(PopulateListView), directoryPath);
}
else
{
this.listView.Items.Clear();
if (String.IsNullOrEmpty(directoryPath))
{
return;
}
else
{
List <ListViewItem> listViewItems = new List <ListViewItem>();
foreach (DirectoryInfo di in FileSystemInfoCreator.GetSubDirectoryInfoList(directoryPath))
{
listViewItems.Add(ListViewItemCreator.Create(di, this.exRepListView));
}
foreach (FileInfo fi in FileSystemInfoCreator.GetFileInfoList(directoryPath))
{
listViewItems.Add(ListViewItemCreator.Create(fi, this.exRepListView));
}
this.listView.Items.AddRange(listViewItems.ToArray <ListViewItem>());
}
}
}
void FileSystemWatcher_Renamed(object sender, RenamedEventArgs e)
{
ListViewItem lvi = GetListViewItem(e.OldFullPath);
if (lvi != null)
{
ListViewItemCreator.SetListViewItemValues(lvi, GetFileSystemInfo(e.FullPath), this.exRepListView);
}
}
private void AddItemToListView(string path)
{
if (this.listView.InvokeRequired)
{
this.listView.Invoke(new AddListViewItemDelegate(AddItemToListView), path);
}
else
{
ListViewItem lvi = ListViewItemCreator.Create(GetFileSystemInfo(path), this.exRepListView);
this.listView.Items.Add(lvi);
}
}
void FileSystemWatcher_Changed(object sender, FileSystemEventArgs e)
{
Thread.Sleep(50); // ensures all changes are properly read
if (GetFileSystemInfo(e.FullPath) == null)
{
return;
}
if (e.ChangeType == WatcherChangeTypes.Changed)
{
ListViewItem lvi = GetListViewItem(e.FullPath);
if (lvi == null)
{
this.AddItemToListView(e.FullPath);
}
else
{
ListViewItemCreator.SetListViewItemValues(lvi, GetFileSystemInfo(e.FullPath), this.exRepListView);
}
}
}