How do you enable the Close Button only for certain tabs?

Hi, I was wondering how I could specify my own images (from my project resource file) for the buttons in a vertical track bar. Is this possible? if so how?

I probably need to do this at run-time due as the user is able to change themes which I suspect will cause things to go wrong.

 

Regards

Toby

 

I have a grid bound to a collection of objects and i want to have a custom editor for a column. I followed most of the example here:

https://docs.telerik.com/devtools/winforms/controls/gridview/cells/creating-custom-cells

I want to have 2 editors in this cell, one for manual entry and one with a dropdown of values. I have it mostly working, the editors show up during edit mode, the value on the underlying object is correct, but it doesn't show up in the grid for that column. The column is blank. Here is the code.

 

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