局部定义的对象变量是否要写代码来释放？？(50分)

释放不释放在于这个对象数据是否还有用
例如：我常这样用
procdure TSample.dosomething;
var object:TObject;
begin
object:=TObject;
ObjectList.add(Object);
//objectList 为TSample的成员
//Object的生存期管理我想应该注意：
//如果Object:=TObjectList.Create(True)
// object 将由ObjectList管理
//如果Object:=TObjectList.Create;
//要在手动释放Object

有点搞笑，
>>请问，在过程内定义的局部对象变量（如：IniFile : TIniFile;），
>>请问，在过程最后处要释放该变量吗？？

定义变量怎么会需要程序去释放呢？ 只有自己Create了对象，才去Free呀。

to xianjun:
并不是在指明了Component的Owner后，其owner将负责在Free时Free其拥有的Component
但并不是说设置了Owner之后你就不能手动Free它了。
而是在指定Parent后Parent将负责它的Free。Owner和Parent是不一样的。

to:varphone:
with TIniFile.Create('file.ini') do
begin
try
Str := ReadString('SEC','Indent','Defalt');
...
finally
Free;//这里Free。
end;
end;

Delphi的帮助里说得很明白：
property Owner: TComponent;
Description
Indicates the component that is responsible for freeing this component.
Use Owner to find the owner of a component. [red]When one component owns another,
the memory for the owned component is freed when its owner's memory is freed.[/red]
This means that when a form is destroyed, all the components on the form are
also destroyed.

Indicates the parent of the control.
property Parent: TWinControl;
Description
Use the Parent property to get or set the parent of this control. [red]The parent
of a control is the control that contains the control.[/red] For example, if an
application includes three radio buttons in a group box, the group box is
the parent of the three radio buttons, and the radio buttons are the child
controls of the group box.