procedure TForm1.AccessNode(MyNode: TTreeNode);
var i:integer;
begin
for i:=0 to MyNode.Count-1 do
begin
ListBox1.Items.Add(MyNode.Item[i].Text);
if MyNode.Item[i].getFirstChild<>nil then AccessNode(MyNode.Item[i]);
end;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
AccessNode( Treeview1.Selected);
end;可以吗?
var i:integer;
begin
for i:=0 to MyNode.Count-1 do
begin
ListBox1.Items.Add(MyNode.Item[i].Text);
if MyNode.Item[i].getFirstChild<>nil then AccessNode(MyNode.Item[i]);
end;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
AccessNode( Treeview1.Selected);
end;可以吗?
i;integer;
xx:TListItem;
begin
for i:=1 to Listview1.Items.count-1
begin
xx:=ListView.Items.Item[i];
//process xx here
end;
end; 用Node.Absoluteindex属性即可!
先试试看!!!!!!!!!
....
//当前节点
Node := ANode ;
While Node<>nil do
begin
TempNode := Node.getNextSibling;
if TempNode<>nil Then Break;
TempNode:= Node ;
Node := Node.Parent;
end;
Node := ANode.getFirstChild ;
if Node=nil then Exit;
While (TempNode<>Node) do
begin
Node.StateIndex := gSelectNodeImageIndex;
Node := Node.GetNext;
if Node =nil then Break;
end;
var
CurrentNode:TTreeNode;
IntLoop:Integer;
begin
CurrentNode:=TreeView1.Items.GetFirstNode;
for IntLoop:=0 to (TreeView1.Items.Count -1) do
begin
ListBox1.Items.Add(CurrentNode.Text);
CurrentNode:=CurrentNode.GetNext;
end;
end;end.以上代码经本人编译通过,可以复用。