procedure TMainForm.ProgressChange(Sender: TObject; Progress, ProgressMax: Integer); begin try StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax); except StatusBar.Panels[1].Text:=100; end end;
procedure TMainForm.ProgressChange(Sender: TObject; Progress, ProgressMax: Integer); begin try StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax); except StatusBar.Panels[1].Text:='100%'; end end;
那就自己加一个判断if ProgressMax<>0 then begin try StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax); except StatusBar.Panels[1].Text:='100%'; end end;
之前加个变量,控制是否刚开始传输 bBeginTran := true; procedure TMainForm.ProgressChange(Sender: TObject; Progress, ProgressMax: Integer); begin if ProgressMax<>0 then begin bBeginTran := false; StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax); end else if not bBeginTran then begin StatusBar.Panels[1].Text:='100%'; end; end;
begin
try
StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax);
except
StatusBar.Panels[1].Text:=100;
end
end;
begin
try
StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax);
except
StatusBar.Panels[1].Text:='100%';
end
end;
begin
try
StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax);
except
StatusBar.Panels[1].Text:='100%';
end
end;
bBeginTran := true;
procedure TMainForm.ProgressChange(Sender: TObject; Progress, ProgressMax: Integer);
begin
if ProgressMax<>0 then begin
bBeginTran := false;
StatusBar.Panels[1].Text:=IntToStr((Progress * 100) div ProgressMax);
end else if not bBeginTran then begin
StatusBar.Panels[1].Text:='100%';
end;
end;