One cannot set the SvgImage of the RadListDataItems.

Additionally, when ShowImageInEditorArea is true the SvgImage must be displayed in the editor area.

I am using Visual Studio 2019, version 16.3.1 and when using the DropDownList and running it in the VS debugger, the DropDownList get populated properly, but when you click the down arrow for the first time, the list drops down and you can scroll with the mouse wheel, but it will not allow you to select anything with the mouse.

If you click the down arrow to close the list, and click it again to reopen the list, it works properly - selecting the item chosen.

I have tried numerous property setting in attempt to narrow down if any of the properties set are causing it, but have been unsuccessful.

I have created several test projects with only 1 form and only the dropdownlist on the form and this happens reliably in every project I have tested within Visual Studio.

If I build the executable and run it directly, the DropDownList works properly as expected.

The DropDownList version is listed as 2019.3.917.40 in Visual Studio 2019 16.3.1.

I opened the project in JetBrains Rider on the same machine and everything works fine.

Hi,

When using a RadDropDownList component and the RadVirtualKeyboard component I have a problem. The AutoCompleteMode.Suggest works fine the first time I click on RadVirtualKeyboard but for the other clics the suggested items don't appears on the screen.

Regards

   Gilles

My scenario is that I have two Panels which changes Size on mouseleave/ mouseEnter events. One panel has a dropdownlist control. When popup is opened and Panel1 changes size upon Mouseenter event, the popup does not change its location. I've tried changing the popup Left property but doesn't fix the issue. Please see attached sample application.

Workaround:

        private void RadPanel1_MouseLeave(object sender, EventArgs e)
        {
            this.radDropDownList1.DropDownAnimationEnabled = false;
            this.radDropDownList1.DropDownListElement.ClosePopup();
            radPanel1.Size = new Size(30, 400);
            radPanel2.Left = radPanel1.Right + 30;
            this.radDropDownList1.DropDownListElement.ShowPopup();
        }

        private void RadPanel1_MouseEnter(object sender, EventArgs e)
        {
            this.radDropDownList1.DropDownAnimationEnabled = false;
            this.radDropDownList1.DropDownListElement.ClosePopup();
            radPanel1.Size = new Size(200, 400);
            radPanel2.Left = radPanel1.Right + 30;
            this.radDropDownList1.DropDownListElement.ShowPopup();
        }

Using this font is OK:

Font("Calibri", 24, FontStyle.Regular, GraphicsUnit.Pixel)

But using this font is not OK, the Unit is not respected:

Font("Calibri", 24, FontStyle.Italic | FontStyle.Bold, GraphicsUnit.Pixel)

The control also is increased in height.

StackOverflowException is thrown when setting SelectedValue in the SelectedIndexChanged event.

To workaround this we can unsubscribe from the event before setting the SelectedValue property and then subscribe again. Another approach is to change the SelectedIndex property in the SelectedIndexChanged or SelectedValue in the SelectedValueChanged event.

Setting the DataSource in the SelectedIndexChanged event will trigger the event again. Thus leading to StackOverflowException. 

A possible workaround will be to unsubscribe from the event when changing the DataSource property or raise a flag which can be checked in the event handler.