Strange happenings in my DataGrid

[Chris]

Hey,

I have a DataGrid that allows for a combobox in a column through a inherited
DataGridColumnStyle and a inherited ComboBox. I have 3 of these columns in
a row. The overall problem is that when I hit TAB on the first of 3 of
these columns the cursor moves into the second and then immideantly leaves
and moves to the third box. if you leave the second one it moves to a new
line (through the 3rd one). I'm trying to figure out why this behavior is
happening but I can't figure out how to trap what's causes it. To make this
even stranger of a problem, if I break point somewhere in the process of
leaving the first combo box, everthing work great. This makes it sound like
a timing issue, which is just freakin me out. Any thought where I can start
to break down this problem?

On a side note where would I trap the "TAB" itself. I can catch leaving the
the inherited combobox and also catch the keyup event for the combobox, but
the keyup event doesn't get fired when you hit tab. Also the datagrid.keyup
event doesn't get fired when you hit "TAB" so where can I trap that event?

thanks
Chris

[Cor Ligthert]

Chris,

The combobox has a lot of bugs, one of the bugs is in my opinion that it
goes in my idea in certain situations completly out of scope. However I
never saw this as bug on MSDN, so I am not sure if it was when I had that
problem my fault or a bug.

The situation when that happens with me is by instance when the combobox is
initializing. Therefore are you sure you are not initializing in the place
where you use the first combobox. Or better that all datasources and members
are right set when you come to the first comboboxcolumn?

Just to get an idea.

Cor

"Chris" <chris@No_Spam_Please.com>
..

Hey,

I have a DataGrid that allows for a combobox in a column through a
inherited DataGridColumnStyle and a inherited ComboBox. I have 3 of these
columns in a row. The overall problem is that when I hit TAB on the first
of 3 of these columns the cursor moves into the second and then
immideantly leaves and moves to the third box. if you leave the second
one it moves to a new line (through the 3rd one). I'm trying to figure
out why this behavior is happening but I can't figure out how to trap
what's causes it. To make this even stranger of a problem, if I break
point somewhere in the process of leaving the first combo box, everthing
work great. This makes it sound like a timing issue, which is just
freakin me out. Any thought where I can start to break down this problem?

On a side note where would I trap the "TAB" itself. I can catch leaving
the the inherited combobox and also catch the keyup event for the
combobox, but the keyup event doesn't get fired when you hit tab. Also
the datagrid.keyup event doesn't get fired when you hit "TAB" so where can
I trap that event?

thanks
Chris