u8_7_1.cpp

《C++ Builder 5程序设计——基础教学篇》程序源代码2.

//-----------------  u8_7_1----------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include "u8_7_1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
int start_x,start_y;
Tf8_7_1 *f8_7_1;
//---------------------------------------------------------------------------
__fastcall Tf8_7_1::Tf8_7_1(TComponent* Owner)
    : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall Tf8_7_1::btnEndClick(TObject *Sender)
{
  Close();
}
//---------------------------------------------------------------------------
void __fastcall Tf8_7_1::FormMouseDown(TObject *Sender, TMouseButton Button,
      TShiftState Shift, int X, int Y)
{
  if (Button==mbLeft)
  {
    start_x=X;
    start_y=Y;
    Canvas->MoveTo(start_x,start_y);
    Canvas->TextOut(10,10,"溃