How to program opening the object properties window?

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If I have the name of an object, how can I program opening the object properties window, like for HL: https://scr.hu/MweRn2
 

Spy++ gives me the following output when right clicking on an object and opening the properties, but I do not see information that I can use. The "MetaTrader4_Internal_Message" has the same data as when I press F8 for example, so it is not object properties specific.

<000331> 00A204DA S WM_SETCURSOR hwnd:00A204DA nHittest:HTCLIENT wMouseMsg:WM_RBUTTONDOWN
<000332> 00A204DA R WM_SETCURSOR fHaltProcessing:False
<000333> 00A204DA P WM_RBUTTONDOWN fwKeys:MK_RBUTTON xPos:873 yPos:288
<000334> 00A204DA S WM_NCHITTEST xPos:875 yPos:378
<000335> 00A204DA R WM_NCHITTEST nHittest:HTCLIENT
<000336> 00A204DA P message:0xC297 [Registered:"MetaTrader4_Internal_Message"] wParam:00000056 lParam:00000000
<000337> 00A204DA S WM_NCHITTEST xPos:892 yPos:389
<000338> 00A204DA R WM_NCHITTEST nHittest:HTCLIENT
<000339> 00A204DA S WM_KILLFOCUS hwndGetFocus:00060E68
<000340> 00A204DA R WM_KILLFOCUS
<000341> 00A204DA S WM_IME_SETCONTEXT fSet:0 iShow:C000000F
<000342> 00A204DA R WM_IME_SETCONTEXT
<000343> 00A204DA S WM_IME_NOTIFY dwCommand:IMN_CLOSESTATUSWINDOW dwCommand:00000001 dwData:00000000
<000344> 00A204DA R WM_IME_NOTIFY
<000345> 00A204DA P message:0xC297 [Registered:"MetaTrader4_Internal_Message"] wParam:00000056 lParam:00000000
<000346> 00A204DA P message:0xC297 [Registered:"MetaTrader4_Internal_Message"] wParam:00000056 lParam:00000000

 
and in https://c.mql5.com/mql4/forum/2010/03/aswincmd.mqh there is no code documented for it.
 
any ideas?
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