VC6新建单文档工程;
视类添加2个函数;
int getmax(int a,int b)
{
        return a>=b?a:b;
}
int two(int a)
{
        return a * 2;
}调用,输出,
void CMingView::OnDraw(CDC* pDC)
{
	CMingDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	CString str1;
	int x;
	x = getmax(9, 99);
	str1.Format("%d", x);
	pDC->TextOut(50, 50, str1);
	x = two(100);
	str1.Format("%d", x);
	pDC->TextOut(50, 80, str1);
} 
 
int getmax(int a,int b)
 {
         return a>=b?a:b;
 }
getmax是函数名;后面括号中是参数;此函数带有2个参数;
int two(int a)
 {
         return a * 2;
 }
     two是函数名;后面括号中是参数;此函数带有1个参数;



















