但是最好是这样 可以避免加载一个窗体的多个实例 if not assigned(form2) then begin application.CreateForm(tform2,form2); try form2.Visible:=true; form2.Show; finally form2.free; end; end else form2.show; end;
你要的是这种?procedure TBForm.LoadFormFromStream; var aFileStream: TFileStream; i: integer; begin if IniFileName = '' then exit; if not FileExists(IniFileName) then exit; aFileStream := TFileStream.Create(IniFileName, fmOpenRead + fmShareDenyRead); if not Assigned(aFileStream) then exit; try aFileStream.ReadComponent(self); for i := 0 to ControlCount - 1 do if csAcceptsControls in Controls[i].ControlStyle then begin end; finally aFileStream.Free; end; end;
可以避免加载一个窗体的多个实例
if not assigned(form2) then
begin
application.CreateForm(tform2,form2);
try
form2.Visible:=true;
form2.Show;
finally
form2.free;
end;
end
else
form2.show;
end;
var
aFileStream: TFileStream;
i: integer;
begin
if IniFileName = '' then exit; if not FileExists(IniFileName) then exit; aFileStream := TFileStream.Create(IniFileName, fmOpenRead + fmShareDenyRead);
if not Assigned(aFileStream) then exit; try
aFileStream.ReadComponent(self); for i := 0 to ControlCount - 1 do
if csAcceptsControls in Controls[i].ControlStyle then
begin
end;
finally
aFileStream.Free;
end;
end;
try
MyForm.ShowModal;
finally
MyForm.free;
end;
可以对你的代码加点注释不,有些语句都看不懂.
初学,嘿嘿!