Questions on UI for WinForms Forum

2 answers

316 views

Hello,
is ist possible to get long text wrapped in a MultiColumnComboBox column?
Haven't found a clue so far.
Thank you in advance.
Best regards
Roberto

MultiColumn ComboBox

answered on 18 Mar 2011

1 answer

216 views

raddock memory leak

Hello,

it seems even when i set the HostWindow.CloseAction to DockWindowCloseAction.CloseAndDispose the controls / form which is hosted doesnt get disposed. The only way to to reduce memory usage is to call GC.Collect() manually. Is there a more elegant way to reduce the memory usage?

thx 4 help

Dock

answered on 18 Mar 2011

5 answers

104 views

Wondering about extra space to right of selected node?

I am trying to find out why the extra space shows up to the right of the highlighted node ( the node is in green in attached image). I would have liked the right border of the treeview to be very close to the right of highlighted node in green, but it is not so. May be there is some property of treeview that determines this?
I am using Q1 2008 SP1 version.

Thanks
Sunil

Treeview

answered on 18 Mar 2011

4 answers

422 views

adding child node - code behind

Hi@all,

My problem: i have got a treeview, created by the property builder. How can i add a child node in this treeview with my code behind?(c#) the trigger is a normaly button.

Can someone help me?

thanks
Markus

Treeview

answered on 18 Mar 2011

5 answers

166 views

Changing the Indeterminate node image

Hi all,

I have a TreeView which is in TriState mode, which works fine but for one cosmetic issue. On every other TreeView I've used, any node which is in the "Indeterminate" state is filled-in so it looks like a solid box.

e.g. http://www.codeproject.com/KB/tree/Three_State_TreeView/ThreeStateTreeView2.png

However, in the Telerik TreeView, the node is a greyed-out tickbox. To my eyes though, this doesn't look distinctive enough. Can I make the Telerik TreeView achieve the same effect?

Thanks
Eddie

Treeview

answered on 18 Mar 2011

2 answers

157 views

images dynamically set from Datatable setting?

Hi there,

When using the tree view I would like to set a node image depending on what I have specified in the datatabe. for intance I am doing the following:

1. I load a datset datatable from an SQL database
the columns in the Datatable are
ID, ParentID, Name, SQL_Query, Type

list is listed as follows with the binding:

FillSqlDs(

"TreeView_Reports", "Select * from SYSM_T_REPORT_TREE_VIEW ORDER BY NAME")

Me.TV_Reports.DataSource = ds.Tables("TreeView_Reports")

Me.TV_Reports.ValueMember = "ID"

Me.TV_Reports.ParentIDMember = "ParentID"

Me.TV_Reports.DisplayMember = "Name"

Me.TV_Reports.DataMember = "SQL_Query"

I would like to be able to set the image depending on the "Type". for instance I have 2 options here type = Folder or Type = Report. I want the node that corelates to "Folder" to display a folder image that i have in my images list (ImageID 0) and if Type = Report, then the node image should show that of a report Image (ImageID 1).

I also plan to have if I double click the folder, it will expand the node as it currently is, however if I double click the Report node it will spawn off a DataGridView in another form that I have loading into the RadDock MDI Container.

any help you could offer would be greatly appreciated.

Many thanks!

Jonathan

Treeview

answered on 18 Mar 2011

4 answers

109 views

Nodes highlighting/disappearing issue

Hi all,

I am posting my response here as well for everyone's benefit. Since Q32009-SP1 release, we had intermittent reports about treenodes remaining as highlighted or even altogether disappearing briefly. Once this issue is seen, restarting the application or closing down other applications did not resolve this issue. However, rebooting the machines seems to have resolved this issue. I don't know what the problem is exactly but atleast there's the most popular workaround :)

Regards,
MP

Treeview

answered on 18 Mar 2011

2 answers

113 views

Performance problem during CPU load

Hi,
the RadTreeView is very slow, can i disalbe the Animations in this Control for a better performance?

Treeview

answered on 18 Mar 2011

2 answers

175 views

How do I put image to left of checkbox?

When I am using a TreeView with checkboxes, how do I make the image show up on the left side of the checkbox instead of the right? When the image is enabled right now, it shifts the text to the right and puts the image between the checkbox and the text.

Treeview

answered on 18 Mar 2011

4 answers

236 views

Background image Layout

Hello experts!
Look, I have a radtreeview with a background image, but I need that that image always displays at the bottom left side of the control. How I can accomplish this?

I tried with all the layouts available, and mixed them with different image sizes, but I'm not getting the desired results.

Thank you for your help!

Treeview

answered on 18 Mar 2011