private void FireFolderChanged()
{
if (null != FolderChanged)
{
FolderChanged.Invoke(this, new StringEventArgs(FolderPath));
}
}
private void treeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e)
{
if (e.Node == null)
{
return;
}
FolderChanged?.Invoke(this, new FolderSelectionEventArgs(e.Node.GetDisplayText("Path")));
}
private void SetupEventsHandlers()
{
directoryListing.FolderChanged += (s, e) => FolderChanged?.Invoke(this, e);
tsBtnRootDrive.Click += (s, e) =>
{
if (!string.IsNullOrEmpty(txtbFolder.Text) && Directory.Exists(txtbFolder.Text))
{
directoryListing.SetPath(Path.GetPathRoot(txtbFolder.Text), DataProvider);
}
};
}
private async Task PopulateFolders(string folderText, IAnalogyOfflineDataProvider dataProvider)
{
if (Directory.Exists(folderText))
{
xtraUCFileSystem1.SetPath(folderText, dataProvider);
txtbFolder.Text = folderText;
FolderChanged?.Invoke(this, new FolderSelectionEventArgs(folderText));
}
else
{
await Task.CompletedTask;
}
}
private void SetupEventsHandlers()
{
multiColumnTreeView1.BeforeExpand += multiColumnTreeView1_BeforeExpand;
multiColumnTreeView1.AfterSelect += (s, e) =>
{
var items = multiColumnTreeView1.SelectedNodes.Cast <TreeNodeAdv>().ToList();
if (items.Any())
{
var folder = items.First();
FolderChanged?.Invoke(this, new FolderSelectionEventArgs(folder.SubItems[folder.SubItems.Count - 2].Text));
}
};
}
public FolderTreeViewUC()
{
InitializeComponent();
xtraUCFileSystem1.SetListing(true, false);
xtraUCFileSystem1.FolderChanged += (s, e) => FolderChanged?.Invoke(this, new FolderSelectionEventArgs(e.SelectedFolderPath));
}
public static void SetFolder(string folder)
{
Folder = folder;
FolderChanged?.Invoke();
}
protected virtual void InvokeEvent_FolderChanged()
{
FolderChanged?.Invoke(this, EventArgs.Empty);
}
protected virtual void OnFolderChanged(EventArgs e)
{
FolderChanged?.Invoke(this, e);
}
protected virtual void OnFolderChanged(TreeViewEventArgs e)
{
// invoke event handler:
FolderChanged?.Invoke(this, e);
}
protected virtual void OnFolderChanged(BookmarkFolderChangeEventArgs e)
{
FolderChanged.Invoke(this, e);
}
