Questions on UI for WinForms Forum

2 answers

162 views

[Solved] Highlight node based on raddock document selection

Hi Telerik

I'm trying to create a standout highlight in a treeview to indicate which document in a raddock has been selected. I have created a Custom document with a DocumentNode property which points to the node in the tree which relates to the document. I'm using the Active document changed event and a TreeViewElement.Update to attempt this. THe code works for the addition of a single document but gets stuck on the next added document and won't reformat the appropriate node when I change from one document to the other by clicking on the document window tab.

The key code snippets are below:
In Active Document changed

tvMPWorkspace.TreeViewElement.Update(RadTreeViewElement.UpdateActions.StateChanged);

In Node Formatting event

if (rDockModelPackage.DocumentManager.ActiveDocument != null && ((RadCustomDocumentWindow)rDockModelPackage.DocumentManager.ActiveDocument).DocumentNode == e.Node)

{

e.NodeElement.BackColor = Color.PaleGoldenrod;

}

else

{

e.NodeElement.ResetValue(LightVisualElement.BackColorProperty, Telerik.WinControls.ValueResetFlags.Local);

}

As usual, all help gratefully received
Regards
Ian

Treeview

answered on 17 Oct 2011

2 answers

165 views

drag & drop on ribbon

Hi
When i am droping an object from another control to ribbon, how do u know.. where did i drop my object, i mean.. on which button/gallery and what is that name and all

i have tried like this
Point pt = new Point(e.X, e.Y);
if ((rbMosaique.GetChildAtPoint(pt) != null) &&
(rbM.GetChildAtPoint(pt).GetType() == typeof(Telerik.WinControls.UI.RadGalleryItem))

but it is always showing null

pelase help me

Advance thanks

Regards
Hema

RibbonBar

answered on 17 Oct 2011

9 answers

284 views

2011 Q2 Treeview - Drag Drop not working?

Is there something broken about dragdrop in Q2 treeview?
I have a treeview where I have enabled 'AllowDragDrop' and 'AllowDrop'. However, the 'ItemDrag', 'DragStarted' and 'DragStarting' events aren't firing all all.

Is there something I'm doing wrong? The documentation makes it look easy!
I'm basically wanting to detect when a node from the first treeview is dragged into the second treeview.

Thanks,
Richard.

Treeview

answered on 17 Oct 2011

1 answer

272 views

Add image to a column and make column text a link

Hi,

I am using RadListView in DetailView type and have 4 columns. I would like to display an image before the text in the 3rd column depending on the data in that column. The column holds a file name i.e myFile.pdf and I would like to make that a link that is clickable how do I do that?

I know this is twp questions into one but I really need a quick response and the Issue tracker site is not working at the moment

Thanks
H

ListView

answered on 17 Oct 2011

8 answers

216 views

summarize Column Headers

Hello,
I want "four column headings" Merge to "1" header line.
is that possible?

GridView

answered on 17 Oct 2011

2 answers

306 views

[Solved] Clear Filters button in Filter Row

I want to have a button in the filter row for cancelling all active filters.
Just like the Clear filters button in http://demos.telerik.com/aspnet-ajax/grid/examples/programming/filtertemplate/defaultcs.aspx

Is this possible in winforms?

GridView

answered on 15 Oct 2011

6 answers

321 views

Status Indicator

Is there a way to increase the status indicator width for appointments?

Scheduler and Reminder

answered on 14 Oct 2011

1 answer

84 views

[Solved] GridView Code Example Error

The code sample for an Unbound grid in the Creating Rows Programmatically section is the same as the code in the Creating An Empty Grid section, as can be seen here.

Documentation

answered on 14 Oct 2011

5 answers

277 views

RadListControl and Right Mouse Click Events

I'm using 2011 Q1's RadListControl, and it doesn't seem to want to respond to right clicks.

I'm listening for MouseClick, but only left button mouse clicks are captured.

ListControl

answered on 14 Oct 2011

2 answers

176 views

Problem in adding items in RadToolStrip

Hi Telerik team,

I am using an older version of Telerik (Telerik RadControls for WinForms Q3 2008 Sp2) in which command bar was named as ToolStrip (i think so).

I am facing an issue and stuck here. Can you please guide me here.

Basically i am adding ToolStripItem on ToolStrip using following code.

My sample code is as follows.

Private Sub AddItem(ByVal Pi_Index As Integer)

Dim lObj_TStripElement As RadToolStripElement = New RadToolStripElement

Dim lObj_TStripItem As RadToolStripItem = New RadToolStripItem

Try

lObj_TStripElement = TStripTop.Items(Pi_Index)

Catch ex As ArgumentOutOfRangeException

TStripTop.Items.Add(lObj_TStripElement)

Finally

lObj_TStripElement.Items.Add(lObj_TStripItem)

End Try

Catch ex As Exception

MessageBox.Show("An unexpected error encountered " & Environment.NewLine & ex.Message())

End Try

End Sub

Now if i call AddItem by giving it index in sequence then it implementation is fine. e.g.
call AddItem(0)
call AddItem(1)
call AddItem(2)

But if sequence of index changed then items/elements are not adding in provided sequence i.e.

AddItem(3)

AddItem(0)

AddItem(2)

AddItem(4)

AddItem(1)

Please note that i cannot send index in sequence. How i can add items in sequence using above method?

Thanks

CommandBar

answered on 14 Oct 2011