Property shown in help file doesn't exist?

I finally read my Excel file, load it into a datagrid, define how the datagrid looks, adjust column names, width, etc. etc., the works.

But now I want the second column to be the first column, so;

ColumnA ColumnB ColumnC ColumnD

becomes

ColumnB ColumnA ColumnC ColumnD

When looking around the help files I get the following;

Using auto-generated columns is a quick and easy way to display information in the grid. Because these columns are automatically generated at run time and displayed in the order in which they occur in the data source, you do not have flexibility in how these columns are laid out.... ....You should explicitly define columns when you want to control which columns to display and in what order.

And you can do that with the autogeneratecolumn property of a datagrid.

Auto-Generated Columns
If the DataGrid control's AutoGenerateColumn property is set to true, the control will generate and display a bound column for each bindable column in the data source.

In other words, set datagridX.AutoGenerateColumn = false and define them yourself. Problem being, I don't see such a property anywhere.....

Do any of you? What am I missing here?

And any suggestions on how to switch the positions of my two columns?

I believe that's a .Net property. Is that what you are using?

I agree with Marty, I thought this was a .net property.

Just trying a solution for switching.

[EDIT]

Ok, column switch can be done like this:


Private Sub Form_Load()

'Add a column at position 2
DataGrid.Columns.Add (2)

'Set this to have the same Datafield as column 1
DataGrid.Columns(2).DataField = DataGrid.Columns(0).DataField

'Set the caption to the same
DataGrid.Columns(2).Caption = DataGrid.Columns(0).Caption

'Drop column 1
DataGrid.Columns(0).Visible = False

'Rebind the grid
DataGrid.ReBind

End Sub


Any probs, let me know

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I'm using visual basic .net yeah, so as far as I can see it should work for me, but it doesn't. Also datagrid.columns doesn't exist in .net.

As to my problem I 'solved' it by changing my select from statement, reading the columns I want in the order I want. Which I don't really like because I wanted to select * just in case some column name doesn't exist.

I'm not changing my code again to test this out, but after some more thinking and using code I found searching on this forum I think the following should reorder columns aswell.

Dim tsTableStyle As New DataGridTableStyle
Dim tcTextCol As DataGridTextBoxColumn
Dim i As Integer

DataGrid1.TableStyles.Clear()
tsTableStyle.MappingName = DS_MS.Tables(0).TableName()

For i = 0 To DS_MS.Tables(0).Columns.Count() - 1
tcTextCol = New DataGridTextBoxColumn
tcTextCol.MappingName = "name of column you want"
tcTextCol.Alignment = HorizontalAlignment.Center
tsTableStyle.GridColumnStyles.Add(tcTextCol)
Next
DataGrid1.TableStyles.Add(tsTableStyle)

Quote:

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Originally posted by cphoenixc
I'm using visual basic .net yeah...

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OK then, I've moved your thread to the correct forum.

Uhm, just wondering as my use of visual basic .net was one of availability and I don't know much about all the differences between versions etc.

Any questions at all I have I should post in .net (as I'm using .net)? Because I thought 'developing database' was the correct thread, but I do have found many examples don't work when I try them out in .net.

Just wondering.

Database Development was OK, I didn't notice where I was moving it from but maybe you'll get some help here.