C语言结构体可以包含另一个结构体；

下面通过一个例子看一下；

struct Date {
    int day;
    int month;
    int year;
};
 
struct Person {
    char *name;
    struct Date birthday;
};
......
void CTestView::OnDraw(CDC* pDC)
{
	CTestDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	CString str1;

	struct Person p1;
    p1.name = "John.Chen";
    p1.birthday.day = 23;
    p1.birthday.month = 7;
    p1.birthday.year = 1987;

	str1.Format("%s, %d, %d, %d", p1.name, p1.birthday.year, p1.birthday.month, p1.birthday.day);
	pDC->TextOut(50, 50, str1);
}