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Resizing DataGrid columns...
I'm no slouch when it comes to VB programming but I can't seem to find out
how to use code to resize columns in a datagrid control. I have my control
bound to a typed dataset which creates 6 columns for the database info. What
I really need to do is resize the columns in the DataGrid's resize event
so that there is no wasted space at the end of the table. Can anyone help
me figure out how to do this?
Thanks,
Russ...
P.S. If anyone can also tell me where I need to intercept an event so that
I can post an update AS SOON AS a cell is changed, I'd very much appreciate
it.
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Re: Resizing DataGrid columns...
Russ,
In the datagrids resize event, reference each column and set its new width
Dim col As DataGridColumnStyle
col =
Me.DataGrid1.TableStyles("YourTableStyle").GridColumnStyles("YourColumnName"
)
col.Width = new value
If you are filling the dataset programmatically, you will need to set a flag
after creating the TableStyle because the Forms first resize event fires
before the form is shown (ie the TableStyle will not exist), then put the
above code in an If statement
If bolFlag = True Then
set column widths here
End if
It may be preferable to put this code in the DataGrids Layout event. This
will prevent users from resizing the columns you have set.
The only problem is that you need to take into account the possibility that
the vertical scroll bar will be visible. Unfortunately, the datagrid
ClientRectangle property also seems to include the scrollbars (unlike say
the ListView control). This means you have to finish the last column about
22 pixels from the RHS of the control. Hopefully someone else has the
solution to this.
Stephen Muecke
"Russ Suter" <russ.suter@cox.net> wrote in message
news:3cf69963$1@10.1.10.29...
>
> I'm no slouch when it comes to VB programming but I can't seem to find out
> how to use code to resize columns in a datagrid control. I have my control
> bound to a typed dataset which creates 6 columns for the database info.
What
> I really need to do is resize the columns in the DataGrid's resize event
> so that there is no wasted space at the end of the table. Can anyone help
> me figure out how to do this?
>
> Thanks,
>
> Russ...
>
> P.S. If anyone can also tell me where I need to intercept an event so that
> I can post an update AS SOON AS a cell is changed, I'd very much
appreciate
> it.
-
Re: Resizing DataGrid columns...
Russ,
Further to my reply, have a look at the DataGrids section of the following
site
http://www.syncfusion.com/FAQ/WinForms/default.asp#44
Stephen
"Stephen Muecke" <stevejo@senet.com.au> wrote in message
news:3d1d045b@10.1.10.29...
> Russ,
>
> In the datagrids resize event, reference each column and set its new width
>
> Dim col As DataGridColumnStyle
> col =
>
Me.DataGrid1.TableStyles("YourTableStyle").GridColumnStyles("YourColumnName"
> )
> col.Width = new value
>
> If you are filling the dataset programmatically, you will need to set a
flag
> after creating the TableStyle because the Forms first resize event fires
> before the form is shown (ie the TableStyle will not exist), then put the
> above code in an If statement
>
> If bolFlag = True Then
> set column widths here
> End if
>
> It may be preferable to put this code in the DataGrids Layout event. This
> will prevent users from resizing the columns you have set.
>
> The only problem is that you need to take into account the possibility
that
> the vertical scroll bar will be visible. Unfortunately, the datagrid
> ClientRectangle property also seems to include the scrollbars (unlike say
> the ListView control). This means you have to finish the last column about
> 22 pixels from the RHS of the control. Hopefully someone else has the
> solution to this.
>
> Stephen Muecke
>
> "Russ Suter" <russ.suter@cox.net> wrote in message
> news:3cf69963$1@10.1.10.29...
> >
> > I'm no slouch when it comes to VB programming but I can't seem to find
out
> > how to use code to resize columns in a datagrid control. I have my
control
> > bound to a typed dataset which creates 6 columns for the database info.
> What
> > I really need to do is resize the columns in the DataGrid's resize event
> > so that there is no wasted space at the end of the table. Can anyone
help
> > me figure out how to do this?
> >
> > Thanks,
> >
> > Russ...
> >
> > P.S. If anyone can also tell me where I need to intercept an event so
that
> > I can post an update AS SOON AS a cell is changed, I'd very much
> appreciate
> > it.
>
>
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