mainform.cpp

C++ BUILDER精彩编程实例集锦(源码) 第一部分 界面设计 第二部分 程序设置

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "Mainform.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::BitBtn1Click(TObject *Sender)
{ //循环时不响应外界事件
  int x, y;
  for (int i = 0; i < 24000; i++)
 {
    Randomize();
    for (int j = 0; j < 24000; j++)
      y = random(j);
    x = random(i);
  }
  MessageBox(Handle,"循环结束！","信息提示",MB_OK);
}
//---------------------------------------------------------------------------

void __fastcall TForm1::BitBtn2Click(TObject *Sender)
{//循环时响应外界事件
  int x, y;
  for (int i = 0; i < 24000; i++)
  {
    Randomize();
    for (int j = 0; j <24000; j++)
    {
      y = random(j);
      Application->ProcessMessages();
    }
    x = random(i);
  }
  MessageBox(Handle,"循环结束！","信息提示",MB_OK);
}
//---------------------------------------------------------------------------