delphi的treeview(收集)

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例一

//刷新Tree 1
procedure TMainForm.RefTree();
var
Tags:string ;
RootNode0,RootNode1,RootNode2,RootNode3,RootNode4,RootNode5:TtreeNode;
i:integer;
begin
TreeView1.Items.Clear;

RootNode0:=TreeView1.Items.Add(nil,'全部');
RootNode1:=TreeView1.Items.Add(nil,'资分类');
RootNode2:=TreeView1.Items.Add(nil,'部门');
RootNode3:=TreeView1.Items.Add(nil,'情况');
RootNode4:=TreeView1.Items.Add(nil,'位置');
RootNode5:=TreeView1.Items.Add(nil,'方式');
TreeView1.Items[0].ImageIndex:=11;
TreeView1.Items[1].ImageIndex:=54;
TreeView1.Items[2].ImageIndex:=54;
TreeView1.Items[3].ImageIndex:=54;
TreeView1.Items[4].ImageIndex:=54;
TreeView1.Items[5].ImageIndex:=54;
RootNode0.SelectedIndex:=RootNode0.ImageIndex;
RootNode1.SelectedIndex:=RootNode1.ImageIndex;
RootNode2.SelectedIndex:=RootNode2.ImageIndex;
RootNode3.SelectedIndex:=RootNode3.ImageIndex;
RootNode4.SelectedIndex:=RootNode4.ImageIndex;
RootNode5.SelectedIndex:=RootNode5.ImageIndex;

//分类
with DataM.q1 do
begin
SQL.Clear;
SQL.Add('Select Name1 from Navtree where tag=''分类'' ');
Open;
while not eof do
begin
TreeView1.Items.AddChild(RootNode1,FieldValues['Name1']);
next;
end;
end;
(此处省略365个字.....呵呵)

end; 

例二

procedure TForm1.showtree; //showtree自定义的
var
mynode:ttreenode;
begin
with adoquery1 do