Hello,

Some of my groupbox have no header text. I've found out a little spot in place of header in Office2007 theme even there is no header text.

In order to figure out by myself, I've compared most of telerik themes. Please see what I've found in the attach picture.

How can I hide the little spot (or the little blank in some theme)?

Is this normal? Any idea? 

Thank you by advance.

Hello.
I try to display long description text with nice word wrapping using RadLabel. 
To do that I set AutoSize=true but control Width of RadLabel setting MaximumSize.
I set the maximum size and recalculate it every time Form's size changes.

Everything works fine until you change the DPI settings in the system. 
When you do this and change MaximumSize property at runtime my value will be multiplied by the scaling value.
And since I use form size (which is already scaled) I got doubled scale.
For example if I set scaling 150% my value be multiplied by 1.5.

Below I gave examples of my code and screenshots from different DPI. 

100% https://clip2net.com/s/3YxZaSZ
150% https://clip2net.com/s/3YxZom6
200% https://clip2net.com/s/3YxZees

I use Telerik 2018.3.1016.20 with .Net 3.5 
I very much rely on your help and advice.

Is there a way to highlight the border of the currently selected thumbnail on the pdf viewer?

I simply want my users to know which thumbnail they've clicked on (which page they are on) since a lot of the documents they view look the same from page to page.

Thanks.

I am using the rad multi combox box and it work rather well on touch I just want to make the blue area wider so it looks like they touch it with their thumb its very small at present and easy for them to miss.

Hello,

There are images with background themes.
I need to implement a dropdownlist with images only.
All images have the same size 150x50, so when I press the down button it should show the full item list. Those may be elements of an imageList.
I tried Telerik RadDropBownButton, and RadButtons as items.

The attached picture is what I have now. As I can see the left is the position and place for the image, and there is still small place for text. There is no text, only image. How to hide the text place, to keep only image?

why the background-color remains the same although another line was selected.
this only applies if foreColor is changed.

                    if (Convert.ToDateTime(cell.Value.ToString()) != Convert.ToDateTime(e.Row.Cells[ColumnTitle.GridOperation.Liefertermin].Value.ToString())) {
                        cell.NumberOfColors = 1;
                        cell.DrawFill = true;
                        cell.ForeColor = ColorDeltaLieferterminAbteilungstermin.FColor;
                        cell.Font = new Font(DefaultFont, FontStyle.Bold);
                    } else {
                        cell.Image = null;
                        cell.DrawFill = false;
                        cell.ResetValue(LightVisualElement.DrawFillProperty, ValueResetFlags.Local);
                        cell.ResetValue(LightVisualElement.ForeColorProperty, ValueResetFlags.Local);
                        cell.ResetValue(LightVisualElement.NumberOfColorsProperty, ValueResetFlags.Local);
                        cell.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
                    }

thanks andre

I've done some searching but was unable to find anything to help my specific case. I am using an AutoCompleteEditor class to enable drop down textboxes on my grid view, but I want to limit the token to 1 min and max. How can I do this? You may ask why I am using this instead of a ComboBoxColumn. The answer is: I have been instructed to not show any drop down arrows. 

Here is the class that I've taken from forums:

  class AutoCompleteEditor : RadTextBoxControlEditor
    {
        protected override Telerik.WinControls.RadElement CreateEditorElement()
        {
            return new RadAutoCompleteBoxElement();
        }

        public override void OnKeyDown(System.Windows.Forms.KeyEventArgs e)
        {
            RadAutoCompleteBoxElement element = this.EditorElement as RadAutoCompleteBoxElement;

            if (element.IsAutoCompleteDropDownOpen)
            {
                return;
            }

            base.OnKeyDown(e);
        }
    }

I am trying to validate data entered into the cell, but it looks like end users are able to select multiple values. I want to completely disable this ability and allow only a single value to be selected.

It would be much simpler to use a regular ComboBoxColumn, but I am unable to convince decision makers other wise.

Hello everyone,

I've built an application using winforms (c++) and Telerik and when i run it from the computer i made it on, it works with no problems. However once i copy it over to my laptop, the .exe file simply won't run. No error messages, it just doesn't open. I have tried it on another computer and got the exact same problem.

I followed the guide here: https://docs.telerik.com/devtools/winforms/deployment-and-distribution/application-deployment

All the .dll files are in the same folder as the .exe and yet it still does not work. Has anyone had this problem before and would they be able to help me fix this please?

Thank you!

     I have a control RadMultiColumn Control on my form as you can see here its showing Telerik.WinControls.UI.GridViewDataRowInfo in the text box however when selecting the option it then throws a null statement.

            dpStockSelection.DataSource = _sageManager.ProductFetchAll();