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解决：mfc checkbox自绘控件 点击事件无效 - C/C++ - 清泛网 - 专注C/C++及内核技术
...件了，即点击事件无效。
解决方法：
ON_CONTROL_REFLECT_m>EX m>(BN_CLICKED, OnClicked)
BOOL CMyCheckbox::OnClicked()
{
m_bCheck = !m_bCheck;
Invalidate();
return FALSE; //这样外部窗口可以继续处理其BN_CLICKED事件，返回TRUE不处理
}
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