Capture mouse scroll-wheel


J

JezB

I have a windows application (c#) which does not display any scroll bar (I
really don't want it to!). However, I want to capture when the mouse
scroll-wheel is used to "page-through" some of my data, without recourse to
a scroll-bar. Can I capture when the mouse scroll-wheel is used? If so how ?
 
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H

Herfried K. Wagner [MVP]

JezB said:
I have a windows application (c#) which does not display any scroll bar (I
really don't want it to!). However, I want to capture when the mouse
scroll-wheel is used to "page-through" some of my data, without recourse to
a scroll-bar. Can I capture when the mouse scroll-wheel is used? If so how
?
Override the control's 'OnMouseWheel' method.
 
L

Lloyd Dupont

Override the control's 'OnMouseWheel' method.
it should also be told that only the focused control will get mouse wheel
event
 
J

JezB

Well I ended up using the MouseWheel event rather than the OnMouseWheel
method: I found this by browsing the documentation, but strangely enough the
event did not appear in the intellisense list, which is why I missed it.

Thanks.
 
C

Chris Dunaway

JezB said:
event did not appear in the intellisense list, which is why I missed it.
Make sure you have "Hide Advanced members" in the setting turned off.
 
J

JezB

Thanks, but where is this setting ? There are so many under Options I can't
find it !
 
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C

Chris Dunaway

Tools > Options > Text Editor > Basic > Hide Advanced Members
 

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