c# - How to use WinAPI to cover another window -


I have 2 windows, or window handles I have to get the position and size of a window, and in the second window To apply, so that the second window can be fully covered first. For now, I am using GetWindowRect () to get the position and size of a window, for example, 

  IntPtr hWnd1 = some window handles; Rect rect = new rect (); GetWindowRect (HWND1, Riff Rect);

After some googling, it seems that I have to use SetWindowPos () to move my second window to the top and change its size

Set Window POS (HW2, some quotes here); However, I do not know how to convert the RECT structure to GetWindowRect () to coordinate by how I SetWindowPos () , any help appreciated.

I think you should say "left, top, right, down" to "x, y, width , Height ": 

  RECT rct = GetWindowRect (windowHandler); SetWindowPos (WindowHandler, HWTPTP, RTT Lift, RCT, RTT Right-RCT Lift, RTT.Botom - RCTOp, SWPISHOWADO);

update

You should use GetWindowPlacement instead of GetWindowRect , such as:

WindowsPlace; Bool ok = GetWindowPlacement (hwndTarget, exclude place); OK = Set Window POS (HWDSRC, new INTERPTR (0), place General post Lift, place General condition place, normal post, place Normal post. Highlight, set window pseflag, shovindo);

Note that this will only work if the window is in "restored" status (not maximum).

I'm removing the interop import and structures, you can find it and


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