private TreeNode GetTreeNode(Menu menu)
{
var treeNode = new TreeNode(menu.Text){Name = menu.Index};
if (menu.HasChildren)
{
foreach (Menu child in menu.Children)
{
treeNode.Nodes.Add(GetTreeNode(child));
}
}
return treeNode;
}
private void MenuButtonClicked(object sender, EventArgs e)
{
var button = sender as ButtonX;
treeMenu.Nodes.Clear();
if (button != null)
{
Menu selectedMenu = IterateThrough(_menus, x => @"btnMenu" + x.Text == button.Name);
TreeNode node = GetTreeNode(selectedMenu);
treeMenu.Nodes.Add(node);
treeMenu.Nodes[0].Expand();
}
}
private TreeNode GetTreeNode(Menu menu)
{
var treeNode = new TreeNode(menu.Text)
{
Name = menu.Index
};
if (menu.HasChildren)
{
foreach (Menu child in menu.Children)
{
treeNode.Nodes.Add(GetTreeNode(child));
}
}
return(treeNode);
}
private Menu IterateThrough(IEnumerable <Menu> menus, Expression <Func <Menu, bool> > expression)
{
Menu selectedMenu = null;
foreach (Menu menu in menus)
{
if (expression.Compile()(menu))
{
selectedMenu = menu;
}
else
{
if (menu.HasChildren && selectedMenu == null)
{
selectedMenu = IterateThrough(menu.Children, expression);
}
}
}
return(selectedMenu);
}
