Re: How do I pan a picturebox???

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From: Justin Rogers (Justin_at_games4dotnet.com)
Date: 10/27/04 

Date: Wed, 27 Oct 2004 08:06:04 -0700

Cursor.Position? 

-- 
Justin Rogers
DigiTec Web Consultants, LLC.
Blog: http://weblogs.asp.net/justin_rogers
"Paul L" <paull2@rogers.com> wrote in message 
news:sradnTnoc4g6OuLcRVn-jg@rogers.com...
> How do you reset the mouse position when the MouseEventArgs X and Y
> properties are read-only?
>
> Paul
>
> "Justin Rogers" <Justin@games4dotnet.com> wrote in message
> news:OIim%23j7uEHA.2684@TK2MSFTNGP12.phx.gbl...
>> Technically you can't freeze the location of the mouse since some movement
> is
>> required
>> to register deltas. What you can do is reset the position of the mouse
> back to
>> it's original
>> location after you've examined the deltas and moved your picture box
>> accordingly.
>>
>> Similar techniques are used in video games where every now and then you'll
> see
>> the problem
>> of a mouse cursor actually rendering, but constantly getting reset back to
> the
>> *origin* in the
>> center of the screen.
>>
>>
>> -- 
>> Justin Rogers
>> DigiTec Web Consultants, LLC.
>> Blog: http://weblogs.asp.net/justin_rogers
>>
>> "Paul L" <paull2@rogers.com> wrote in message
>> news:zdqdndGJ5qwpF-PcRVn-sQ@rogers.com...
>> > I've created a picturebox inside a panel control with autoscroll
> enabled.
>> > The picturebox is twice the size of the panel so scrollbars are always
>> > shown. What I would like to do, is when the user presses the left mouse
>> > button and moves the mouse, the mouse cursor stays frozen on screen, but
> the
>> > image within the picturebox is panned around (the image is not
> technically
>> > moving, but the location of the picturebox via the autoscrollposition
>> > property).
>> >
>> > Does anyone know how to do this? How do you keep the mouse cursor frozen
>> > too?
>> >
>> > Thanks in advance for any feedback.
>> >
>> > Paul L.
>> >
>> >
>>
>>
>
>

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