📄 flowunit.pas
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unit FlowUnit;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ComCtrls;
type
TFlowForm = class(TForm)
TreeView1: TTreeView;
StatusBar1: TStatusBar;
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure FormShow(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
FlowForm: TFlowForm;
implementation
{$R *.dfm}
procedure TFlowForm.Button1Click(Sender: TObject);
begin
TreeView1.FullExpand;
end;
procedure TFlowForm.FormShow(Sender: TObject);
begin
TreeView1.FullCollapse;
end;
end.
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