转载地址:http://blog.163.com/lover_j_j/blog/static/16824744720072124301222/example1:#include <iostream>using namespace std;char* getStr(){char *p = "hello,world";return p;}void test(){char* str
法一:以拖动按钮为例:从CButton派生一个CMyButton类,在窗体中增加一个按钮控件,用类向导声明控件变量为CMybutton m_ctrlButton,在CMyButton中增加一个消息句柄函数MOUSEMOVE的消息,然后在OnMouseMove函数中增加如下代码void CMyButton::OnMouseMove(UINT nFlags, C
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