怎样遍历Treeview把所有节点的内容写出来 怎样遍历Treeview把所有节点的内容写出来 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 var i: integer;... for i := 0 to TreeView1.Items.Count - 1 do ShowMessage(TreeView1.Items[i].Text); var i: integer;... for i := 0 to TreeView1.Items.Count - 1 do ShowMessage(TreeView1.Items[i].Text); unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls;type TForm1 = class(TForm) TreeView1: TTreeView; Memo1: TMemo; Button1: TButton; procedure Button1Click(Sender: TObject); private { Private declarations } public { Public declarations } end;var Form1: TForm1;implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);var i: integer;begin for i := 0 to TreeView1.Items.Count - 1 do Memo1.Lines.Add(treeview1.Items[i].Text);end;end. 内容要看你是什么了,是文本text还是Data了。 请问asc16和hzk24s,hzk24t有什么区别 如何动态改变stringgrid的cell的颜色 调用数据库中的数据 当用户改变listview列的宽度时触发哪个事件? delphi编程问题 静儿有delphi问题需要帮助QQ:9813117 请教几个基本常识 C# 调用 Delphi Dll 参数传递 关于delphi操作excel的问题 一个很简单的菜鸟问题! delphi里怎么调用读卡机,然后把数据写道SQL server数据库里? 三层结构中 我有一大批存储过程要执行 请问除了在服务器上写个过程以外还有办法什么?
i: integer;
...
for i := 0 to TreeView1.Items.Count - 1 do
ShowMessage(TreeView1.Items[i].Text);
i: integer;
...
for i := 0 to TreeView1.Items.Count - 1 do
ShowMessage(TreeView1.Items[i].Text);
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ComCtrls;type
TForm1 = class(TForm)
TreeView1: TTreeView;
Memo1: TMemo;
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);
var
i: integer;
begin
for i := 0 to TreeView1.Items.Count - 1 do
Memo1.Lines.Add(treeview1.Items[i].Text);end;end.