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  1. alogrep
    HI. I don't know if I am on the right track. After a lot ot research, I came up with this scheme. I am stuck in get1Proc: I do not knoow how to get the handle of the control taht sent the message. mHook := SetWindowsHookEx(CM_VISIBLECHANGED ,@get1proc, hInstance, 0); function get1Proc(nCode, wParam, lParam : integer) : integer; stdcall; begin how do i get the handle of the control that sent this message to be used in Findcontrol()? end;
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