摘要： 自定义按钮首先创建一个基于CButton的CCustomButton类 添加该类的虚函数DrawItem代码如下：void CCustomButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct){ // TODO: Add your code to draw the specified item CRect rect; GetClientRect(rect); CDC dc; dc.Attach(lpDrawItemStruct->hDC); int x,y,r; x=rect.Width()/2; y=rect.top; r=r... 阅读全文