MFC windows with title bar and windows with no title bar maximize

Original link: http://blog.csdn.net/smartgps2008/article/details/7741223

maximize the window without the title bar :

First case: Overriding the taskbar

ShowWindow (sw_showmaximized);

Second case: Don't overwrite the taskbar

int cx = GetSystemMetrics (sm_cxfullscreen);

int cy = GetSystemMetrics (Sm_cyfullscreen);

CRect RT;

SystemParametersInfo (spi_getworkarea,0,&rt,0);

cy = Rt.bottom;

MoveWindow (0, 0, CX, CY);

Maximize the window with the title bar:

First case: Overriding the taskbar

Inside OnSize (UINT nType, int cx, int cy)

if (NType = = size_maximized)

{

This must be GetSystemMetrics (Sm_cxscreen)-1 to show the full screen effect

SetWindowPos (&wndtopmost, 0, 0, GetSystemMetrics (sm_cxscreen)-1, GetSystemMetrics (Sm_cyscreen), 0);

}

Second case: Don't overwrite the taskbar

ShowWindow (sw_showmaximized);

MFC windows with title bar and windows with no title bar maximize