不是吧 多贴点代码出来 new 出来的东西不会调析构函数的 可能用m_Bkg->DeleteObject();只删除一部分内存 而m_Bkg.DeleteObject();不但通过DeleteObject()释放了部分内存还通过析构函数释放了另一些??
我的这个CBitmap * m_Bkg;是定义在类里面的
new出来的东西通过Delete删除也会调析构函数的You can use the CGdiObject::DeleteObject function to delete bitmap loaded by the LoadBitmap function, or the CBitmap destructor will delete the object for you. ! WARNING Before you delete the object, make sure it is not selected into a device context.When a pattern brush is deleted, the bitmap associated with the brush is not deleted. The bitmap must be deleted independently. 没有道理呀, 你是怎么看内存的??
多贴点代码出来
new 出来的东西不会调析构函数的
可能用m_Bkg->DeleteObject();只删除一部分内存
而m_Bkg.DeleteObject();不但通过DeleteObject()释放了部分内存还通过析构函数释放了另一些??
没有道理呀,
你是怎么看内存的??
m_Bkg = new CBitmap ;的怎么能用m_Bkg->DeleteObject()进行删除呢?new对应着delete
所以必须用 delete m_Bkg;