DataGrid and Wheel on mouse

Using VS 2003, VB.net, msde...

I have a databound datagrid that works fine. The form also has several
combo boxes that determines what the datagrid displays.

When data is displayed, if you highlight a row, or click on a cell, and use
the mouse wheel to scroll down, it immediately gives focus to combobox tab
stop 1, scrolling down it's options. I would anticipate the wheel to simply
scroll down the datagrid (like hitting the down arrow on the scroll bar),
not swich to another control and scroll its options.

Any idea what is going on and how to prevent this?

Thanks!
Bob

Hi Bob,

Do you have a small sample project that demonstrates this behavior that I could take a look at?


Scot Rose, MCSD
Microsoft Visual Basic Developer Support
Email : scotr@online.microsoft.com <Remove word online. from address>

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--------------------
>From: "Bob Day" <BobDay@TouchTalk.net>
>Subject: DataGrid and Wheel on mouse
>Date: Wed, 21 Jan 2004 15:19:54 -0500
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>Using VS 2003, VB.net, msde...
>
>I have a databound datagrid that works fine. The form also has several
>combo boxes that determines what the datagrid displays.
>
>When data is displayed, if you highlight a row, or click on a cell, and use
>the mouse wheel to scroll down, it immediately gives focus to combobox tab
>stop 1, scrolling down it's options. I would anticipate the wheel to simply
>scroll down the datagrid (like hitting the down arrow on the scroll bar),
>not swich to another control and scroll its options.
>
>Any idea what is going on and how to prevent this?
>
>Thanks!
>Bob
>
>
>

Got the same problem.

The Grid Control seems to 'Tab out' when you scroll down and the selected row scrolls out of view.
You get the same problem if you use the Vertical Scroll Bar.

There must be someway to switch this feature off?
Will post if I find a solution.

Dan.

Bob

Try setting the column style for each of your columns to Read Only

The issue seems to occur only on Read Only Datagrids

Hope this helps

Dan.

They are set to read only, all columns. Does not change the problem.

Bob Day

"Dan [Spherion Technology Australia]" <anonymous@discussions.microsoft.com>
wrote in message news:AD20D514-909C-4B91-A17D-58B173263152@microsoft.com...
> Bob,
>
> Try setting the column style for each of your columns to Read Only.
>
> The issue seems to occur only on Read Only Datagrids?
>
>
> Hope this helps.
>
> Dan.

Hi Bob,

Try handling the OnScroll event set focus to the dataGrid, like :
private void dataGrid1_Scroll(object sender, System.EventArgs e)
{
dataGrid1.Focus();
}
Does it help to resolve your problem?
Please reply to this thread if you still have problem on it, thanks!

Best regards,

Ying-Shen Yu [MSFT]
Microsoft community Support
Get Secure! - www.microsoft.com/security

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before sending mail.

I was experiencing the same problem and the fix from Ying-Shen Yu worked
like a charm!

Thanks!

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