How to add a context menu by pressing a RadButton?

Hello,

I have a GridView with GroupComparer and it works fine, but if I add EnableCustomSorting true, the GroupComparer stops working, it's not called by GridView anymore. Could you please advise how to make it work together.

 

As title. Followed as my code and screen shot as attachment.

How do I allow only one row in a hierarchical RadGridView to expand at a time?

As title.

My xaxis is DateTimeCategoricalAxis and how to use ScatterSeries?

         i would like to drag RadTreeView Node to  winform standard Panel, but when i drag and drop  to the panel , my mouse always busying

         my code as fellows 

         

          panel   is   System.Windows.Forms.Panel panel

           this.tree  is  RadTreeView

 

           this.panel.AllowDrop = true;
            this.tree.AllowDrop = true;
           

            this.tree.ItemDrag  += Tree_ItemDrag;
            this.tree.DragEnter += new DragEventHandler(this.tree_FunctionList_DragEnter);

            this.panel.DragEnter += Panel_DragEnter;
            this.panel.DragDrop  += Panel_DragDrop;

 

        private void Tree_ItemDrag(object sender, RadTreeViewEventArgs e)
        {
            RadTreeNode tn = e.Node as RadTreeNode;
            if (tn != null)
            {
                (this.tree).DoDragDrop(tn, DragDropEffects.Copy);
            }
        }

        private void tree_FunctionList_DragEnter(object sender, DragEventArgs e)
        {
            e.Effect = DragDropEffects.Copy;
        }



        private void Panel_DragDrop(object sender, DragEventArgs e)
        {
            RadTreeNode node = e.Data.GetData(typeof(RadTreeNode)) as RadTreeNode;
            Console.WriteLine(node.Text);
        }

        private void Panel_DragEnter(object sender, DragEventArgs e)
        {
            e.Effect = DragDropEffects.Copy;
        }

I'm using RadControls for WinForms 2008.3 1321.

I built an application, using a RadForm as main form. If I run it on a local computer everything looks good. But if I connect a remote computer via terminal services (remote desktop / RDP protocoll) which is running a "XP based" operating system (e.g. Windows XP oder Windows Server 2003) there is an issue:

The caption bar of the RadForm won't get drawn correctly. It is invisible, most time completely, sometimes just the left part (the one with the image). But it is there, obviously: if I click on the right place of the "invisible" caption bar I'm able to drag, minimize or close the window although I don't see the system menu buttons nor the whole bar itself. If I move the window outside the visible bounds of the screen and back to screen again the caption bar gets drawn correctly, with all images, titles, buttons and so on. But if I minimize/restore the window after this the drawing problems appear again.

As I said above the issue seems to occure only on XP based remote systems. On computers running a Vista derivative (like any Vista version or Windows Server 2008) the whole window gets drawn correctly. The problem is also independent from the RDP client. It occures the same if I use a XP station or a Vista station as client, which both have different RDP client versions. The RDP connection settings (as color depht oder performance settings) are also unimportant. Furthermore, only the caption bar of the form is affected but none of its contents (and I use a lot of RadControls in it), including main menu or status bar.

Can anybody confirm similar issues - and has a solution maybe?

Regards,
ReneMT

I am using the built-in drag and drop service.   I have 3 grids.   

 

I am implementing it so I can drag and drop Grid 2 rows onto rows of either Grid 1 or Grid 2.

 

I have no problem of dragging the Grid 2 Rows to a row in Grid 1.  All is working fine.

However if I drag rows from Grid 2 to Grid 3, I cannot get the svc_PreviewDragDrop event to trigger.  It will trigger if I drop it on the grid in general, but not if I drop it on a row in Grid 3.  

 

Cannot figure out what I am doing wrong.  

 

Thank you

 

I would like to select all rows based on the text typed in the search box or create a collection  of rows that contain the search text. 

 

For example if the user types 'cat" into the search box. is there a way to auto select those rows so the user could drag and drop.  I have the drag and drop working for selected rows, just wanted a new way  in selecting rows.   

 

For a SelectionChanged event in a hierarchical RadGridView, how do I test to determine which template had a row selection change?