When i move a tileElement from the group A to a group B or Group C... how can i know what group the tileElement went? but just after i release the tileElement in the group. 

i've tried this code:

and then i tried to get tile.parent.parent... but doing this i get the source group... not the destination....
thanks

Hello,

I have a GridView with grouping and custom group summaries as shown in the attachment. I'm using a custom content cell for the group rows, as adviced in a former forum post:
http://www.telerik.com/community/forums/winforms/gridview/group-header---put-aggregate-in-correct-column.aspx

The problem is, that the group summaries don't scroll. Please advice what to do.

Regards,
Pirjo

Hi,
I use Visual Studio 2012.
I use Telerik WinForm with version 2013.2.724.40.

In my RadForm, I use 2 Treeviews. The first Treeview is filled out with a Datasource. 
I want drag & drop a node to the second Treeview. 
I have modified the property AllowDragDrop and AllowDrop in True for all treeview.

When i drag & drop the first node to the other Treeview, it's ok. The node is deleted in the first Treeview and it is created in the second. 
But if I drag & drop an other node, the drag & drop not works and the nodes moves in the first treeview. 

I want to know if you've seen this problem. And if you do not have a  code for around this problem.

best regard,
 

I need a control like WPF's RadExpander but for Winforms. Is it possible?
Thanks for you time.

I have a very basic code that Export data from a GridView using Visual Basic. The problem I am encountering is the Excel file contains many extra space strings
For example instead '123', it is '123          '

Is there anyway to get rid of these extra strings?

Hi, I'm using the Telerik RadDockWorkspace of the CAB Enabling Kit in a CAP project, and when I try to use the BackgroundImage property of the Workspace, it doesn't work. Nothing happens, I still see the default gradient blue background of the Workspace.

Here is my code :

Telerik.WinControls.CompositeUI.RadDockWorkspace appWorkSpace = WorkItem.Workspaces.AddNew<Telerik.WinControls.CompositeUI.RadDockWorkspace>("myworkspace");

 

appWorkSpace.Dock = DockStyle.Fill;

appWorkSpace.DocumentTabsAlignment = Telerik.WinControls.UI.TabStripAlignment.Top;

appWorkSpace.DocumentManager.BoldActiveDocument = true;

appWorkSpace.DocumentManager.DocumentInsertOrder = Telerik.WinControls.UI.Docking.DockWindowInsertOrder.ToBack;

appWorkSpace.ShowDocumentCloseButton = true;

 

appWorkSpace.BackgroundImage = myImage; // whatever the image

Any ideas why it isn't working ?? I used to use a Workspace built with the Weifenluo dll and the BackgroundImage property worked properly with that workspace.

Any help would be appreciated !!

jjeffrroyy

When I add a new custom color it will add under all the other colors so they can be reused, however as soon as I save or update it does not save and you have to manually add them everytime. How easy would it be to save all custom colors on update/save?

As an alternative we can add the colors needed in code behind with radDescription.Colors.Add("#ffcccc"); on page load (also listing all the standard colors). This works fine until "Update" at which point clicking on the border/background icons again does not do anything in IE9 (only tested with IE9 as it is what the client uses).

Can anyone help please?

This is a very frustrating bug, and I can't get anywhere with it.  Let me try to explain the situation.  I've created a brand new project and form to demonstrate the issue.  But let me start by saying I have 20+ machines I can replicate this bug, but not on any of my development machines.  That alone makes this such a difficult situation to debug.

Load a grid with a bunch of data.
After it first loads, scroll down more than one "page" worth of data.
click on a row, and suddenly the grid will "jump" or "shift" back to the top.  The focus will be set to the row position equal to where you clicked.  So if I'm showing 10 records at a time, based on the size of the overall grid, and the height of the rows.  If I scroll so the 20th row is at top, and click on the 22nd row(2 from the top), it will jump to the 2nd row and set focus there.

So brand new form, brand new project with a button and gridview on it.  Then click event of the button has this code

FYI I'm currently using 2012.3.1017.20



Again, I can't get this to fail for me on my machine, but I certainly have many client machines in which it fails.

Any help would be much appreciated.  Thanks in advance.

I have a GridView with a  GridViewDateTimeColumn, and I have managed to figure out how to display no text in the editor when the cell value is null, however I need to also allow the user the  option of setting the value to null if a value exists.

When the pop up editor appears, i cannot see a way to customize the popup or the text editor to allow this to happen.

        private void gvLibrary_CellEditorInitialized(object sender, GridViewCellEventArgs e)
        {
            GridTimePickerEditor editor = e.ActiveEditor as GridTimePickerEditor;
            if (editor != null)
            {
                RadTimePickerElement editorElement = editor.EditorElement as RadTimePickerElement;
                editorElement.Format = "HH:mm:ss";
                editorElement.NullText = "";
                editorElement.NullValue = 0;
                if (e.Value != null)
                {
                    editorElement.Value = e.Value; 
                }
                else
                {
                    ((TextBox)(editorElement.MaskedEditBox.TextBoxItem.TextBoxControl)).Text = "";
                }
            }
        }

Can you provide me with the necessary elements to allow the user to delete values in the text box or from the pop-up and a way to ensure that the editor's null value is passed to the grid cell?

Thank you,

Vania

Hi i navigate RadGrid view using following code


but if i group RadGrid then the Selected index of RadGrid does not change
if i change also still hold the previousSelected index
how to solve this