C1Combo and Columns order

Last post 05-19-2008 2:10 AM by C1_JohnAd. 3 replies.

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05-14-2008 3:38 AM

fdrouhin
Joined on 11-27-2006
Posts 6

C1Combo and Columns order

Reply Contact

I use a C1Combo with a collection of objects as datasource (at run time). The C1Combobo seems to creates one column by public property.

I have to hide some columns I don't want to have in my combo but how can I change (or set) the column order ?

Thanks in advance for help.
François.

05-15-2008 9:04 AM In reply to

C1_JohnAd
Joined on 03-03-2006
Posts 734

Re: C1Combo and Columns order

Reply Contact

Hi,

You can hide the columns using the DisplayColumn collection of C1Combo.
Below is the code snippet for the same:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click

Me.C1Combo1.Splits(0).DisplayColumns(colIndex or ColumnName).Visible = False

End Sub

Hope this helps.

Regards,
John Adams

wrote in message news:204840@10.0.1.98...
I use a C1Combo with a collection of objects as datasource (at run time).
The C1Combobo seems to creates one column by public property.
I have to hide some columns I don't want to have in my combo but how can I
change (or set) the column order ?
Thanks in advance for help.
François.

http://helpcentral.componentone.com/cs/forums/p/75238/204840.aspx#204840

05-15-2008 11:36 AM In reply to

fdrouhin
Joined on 11-27-2006
Posts 6

Re: C1Combo and Columns order

Reply Contact

It is OK for hide, but now I want to reorder the displayed columns? How can I do that or have you an explanation of how C1Combo creates the columns when it is linked to an object?

Thanks in advance.
François.

05-19-2008 2:10 AM In reply to

C1_JohnAd
Joined on 03-03-2006
Posts 734

Re: C1Combo and Columns order

Reply Contact

Hi,

There is no direct way of changing the order of columns. However, you may try the following code snippet:

BEGIN CODE

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

Dim ColIndex As Integer

'Storing index of the column to be moved

ColIndex = Me.C1Combo1.Splits(0).DisplayColumns.IndexOf(Me.C1Combo1.Splits(0).DisplayColumns("OrderID"))

' Inserting the column at desired place in the C1Combo

Me.C1Combo1.Splits(0).DisplayColumns.Insert(4, Me.C1Combo1.Splits(0).DisplayColumns(ColIndex))

' Removing the column from its old location

Me.C1Combo1.Splits(0).DisplayColumns.RemoveAt(Me.C1Combo1.Splits(0).DisplayColumns.IndexOf(Me.C1Combo1.Splits(0).DisplayColumns(ColIndex)))

End Sub

END CODE

Hope this helps.

Regards,

John Adams

<fdrouhin> wrote in message news:204890@10.0.1.98...

It is OK for hide, but now I want to reorder the displayed columns? How can I do that or have you an explanation of how C1Combo creates the columns when it is linked to an object?

Thanks in advance.
FranÃ§ois.

http://helpcentral.componentone.com/cs/forums/p/75238/204890.aspx#204890

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