Exemplo n.º 1
0
        private static void WmGetMinMaxInfo(IntPtr hwnd, IntPtr lParam)
        {
            var mmi = (MINMAXINFO)Marshal.PtrToStructure(lParam, typeof(MINMAXINFO));

            // Adjust the maximized size and position to fit the work area of the correct monitor
            IntPtr monitor = UnsafeNativeMethods.MonitorFromWindow(hwnd, Constants.MONITOR_DEFAULTTONEAREST);

            if (monitor != IntPtr.Zero)
            {
                var monitorInfo = new MONITORINFO();
                UnsafeNativeMethods.GetMonitorInfo(monitor, monitorInfo);
                RECT rcWorkArea = monitorInfo.rcWork;
                RECT rcMonitorArea = monitorInfo.rcMonitor;
                mmi.ptMaxPosition.X = Math.Abs(rcWorkArea.left - rcMonitorArea.left);
                mmi.ptMaxPosition.Y = Math.Abs(rcWorkArea.top - rcMonitorArea.top);
                mmi.ptMaxSize.X = Math.Abs(rcWorkArea.right - rcWorkArea.left);
                mmi.ptMaxSize.Y = Math.Abs(rcWorkArea.bottom - rcWorkArea.top);
            }

            Marshal.StructureToPtr(mmi, lParam, true);
        }
Exemplo n.º 2
0
        protected override void OnStateChanged(EventArgs e)
        {
            base.OnStateChanged(e);

            if (this.WindowState == WindowState.Maximized)
            {
                IntPtr monitor = UnsafeNativeMethods.MonitorFromWindow(this.Handle, Constants.MONITOR_DEFAULTTONEAREST);
                if (monitor != IntPtr.Zero)
                {
                    var monitorInfo = new MONITORINFO();
                    UnsafeNativeMethods.GetMonitorInfo(monitor, monitorInfo);
                    bool ignoreTaskBar = this.IgnoreTaskbarOnMaximize;
                    var x = ignoreTaskBar ? monitorInfo.rcMonitor.left : monitorInfo.rcWork.left;
                    var y = ignoreTaskBar ? monitorInfo.rcMonitor.top : monitorInfo.rcWork.top;
                    var cx = ignoreTaskBar ? monitorInfo.rcWork.right : Math.Abs(monitorInfo.rcWork.right - x);
                    var cy = ignoreTaskBar ? monitorInfo.rcMonitor.bottom : Math.Abs(monitorInfo.rcWork.bottom - y);
                    UnsafeNativeMethods.SetWindowPos(this.Handle, new IntPtr(-2), x, y, cx, cy, 0x0040);
                }
            }
        }