誰能告訴我Synchronize 和 CcriticalSection 主要的作用和怎麼使用??謝謝

Synchronize的用法 當你建立一個Thread物件時,就會有一個範例,取自範例

Important: Methods and properties of objects in VCL can only be
used in a method called using Synchronize, for example:       Synchronize(UpdateCaption);    where UpdateCaption could look like:       void __fastcall TOneSiteConnectThread::UpdateCaption()
   {
     Form1->Caption = "Updated in a thread";
   }    

如果你的執行緒裡有要操作到VCL的物件,記得要將它包在Synchronize裡 另一個TCriticalSection的用法

TCriticalSection *Lock_MY_Function = new TCriticalSection;    //多工同步的控制
void MyFunction()
{
    Look_MY_Function->Acquire() ;
    try
    {
       //放你要做多工的程式碼
    }
    __finally
    {
       Look_MY_Function->Release() ;
    }
}    

用最笨的方法,做最穩的事情,雖然並不是那麼的漂亮,初學者的吶喊!!!!