public static Rect GetWindowPlacement(this Window window)
{
var helper = new WindowInteropHelper(window);
var wpl = new WINDOWPLACEMENT();
wpl.length = Marshal.SizeOf(wpl);
GetWindowPlacement((int)helper.Handle, ref wpl);
return new Rect(wpl.rcNormalPosition.left, wpl.rcNormalPosition.top,
wpl.rcNormalPosition.right - wpl.rcNormalPosition.left,
wpl.rcNormalPosition.bottom - wpl.rcNormalPosition.top);
}
public static void SetWindowPlacement(this Window window, Rect placement)
{
var helper = new WindowInteropHelper(window);
var wpl = new WINDOWPLACEMENT();
wpl.length = Marshal.SizeOf(wpl);
wpl.rcNormalPosition.left = (int)placement.Left;
wpl.rcNormalPosition.right = (int)placement.Right;
wpl.rcNormalPosition.top = (int)placement.Top;
wpl.rcNormalPosition.bottom = (int)placement.Bottom;
NativeMethods.SetWindowPlacement(helper.Handle, ref wpl);
}
public static Rect GetWindowPlacement(this Window window)
{
var helper = new WindowInteropHelper(window);
var wpl = new WINDOWPLACEMENT();
wpl.length = Marshal.SizeOf(wpl);
NativeMethods.GetWindowPlacement(helper.Handle, ref wpl);
var width = wpl.rcNormalPosition.right - wpl.rcNormalPosition.left;
var height = wpl.rcNormalPosition.bottom - wpl.rcNormalPosition.top;
return new Rect(wpl.rcNormalPosition.left, wpl.rcNormalPosition.top,
width >= 0 ? width : 0,
height >= 0 ? height : 0);
}
internal extern static bool SetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpWndPl);
extern static bool SetWindowPlacement(int hWnd, ref WINDOWPLACEMENT lpwndpl);