>>>Is there a way to limit form to be moved above some point?
>>>Like when you dock a toolbar on top of the _screen and you can't move the form below it.
>>>I tried to put in Moved event this.Top = something but if tje use holds the mouse button and continue drag the mouse there is a very ugly flickering.
>>>TIA
>>
>>Borislav,
>>
>>As far as I understand, flickering is because mouse is still down. See if it is what you need:
>>

>>*Form.Moved
>>if This.Top < 100
>>  DECLARE mouse_event IN Win32API;
>>     INTEGER dwFlags, INTEGER dx,;
>>     INTEGER dy, INTEGER cButtons,;
>>     INTEGER dwExtraInfo
>>
>>*#define MOUSEEVENTF_LEFTUP      0x0004
>>	= mouse_event(0x0004, 0, 0, 0, 0)
>>
>>   CLEAR DLLS
>>
>>    this.Top = 100
>>	
>>ENDIF
>>

>
>Sure, that is one solution, but I want user still can move the form to the left or right, just not above some point :-)
>I'll not try to play with AdjustWindowRect API, but just started :-)

Then you may consider something like:

1. Create a blank form with no titlebar, say testarea.scx, and with form.top as needed to limit the area for your form, and with other dimensions suitable for your task
2. In your form.init add something like:

*-----------Form.Init-------------------------------
DO FORM testarea NAME testarea
DECLARE SetParent IN user32 integer hWndChild, integer hWndParent
SetParent(Thisform.HWnd,testarea.HWnd)
....

Hope you got the idea.