vc 怎样判断窗口是否最大化
vc 怎样判断窗口是否最大化
[最优解释]
IsZoomed

The IsZoomed function determines whether a window is maximized. 

BOOL IsZoomed(
  HWND hWnd   // handle to window
);

Parameters
hWnd
[in] Handle to the window to test.

Return Values
If the window is zoomed, the return value is nonzero.

If the window is not zoomed, the return value is zero.