public void OnLoadNextLevel(NodeLoader loader)
{
if (!_nextLevelLoaded)
{
_nextLevelLoaded = true;
WixIconCollection icons = this.IconNodes;
if (icons != null && icons.Icons.Count > 0)
{
ImageList imgs = null;
if (this.TreeView != null)
{
imgs = this.TreeView.ImageList;
}
foreach (WixIconNode ico in icons.Icons)
{
int idx = -1;
if (imgs != null)
{
if (!string.IsNullOrEmpty(ico.SourceFile))
{
if (File.Exists(ico.SourceFile))
{
Image img = Image.FromFile(ico.SourceFile);
imgs.Images.Add(img);
idx = imgs.Images.Count - 1;
}
}
}
TreeNodeWixIcon iconNode = new TreeNodeWixIcon(ico, idx);
Nodes.Add(iconNode);
}
}
}
}
public TreeNodeWixIconCollection(WixIconCollection node)
: base(node)
{
ImageIndex = TreeViewWix.IMG_ICONS;
SelectedImageIndex = ImageIndex;
Nodes.Add(new CLoader());
}
