拉一个进度条,一个按钮到窗体中.
procedure TForm1.Button1Click(Sender: TObject);
var i:integer;
begin
ProgressBar1.Min:=0; ProgressBar1.Max:=100;
for i:=1 to 100 do
begin
ProgressBar1.Position:=i;
Application.ProcessMessages;
sleep(10);
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
var i:integer;
begin
ProgressBar1.Min:=0; ProgressBar1.Max:=100;
for i:=1 to 100 do
begin
ProgressBar1.Position:=i;
Application.ProcessMessages;
sleep(10);
end;
end;
解决方案 »
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