Reproduction steps:

• Create a new RadPropertyGrid
• Add an instance of a class with at least one property of type Nullable<int>.
• The property does not have an DefaultValueAttribute.
• Make sure that property has the value null.
• In de UI, the field appears to be empty.
• In de UI, click on the field to edit it.

Observed behavior:

• An edit-box appears with the value zero (0).
• Leaving this field (without entering any digits) sets the property with that 0, which is undesirable.

Expected behavior:

• An empty edit-box appears, without any digits.
• Leaving this field (without entering any digits) should keep the property null.
  

I noticed a weird issue with the RadTextBoxControl when using a combination of word wrap and multiline.

If the text that is being wrapped is too close to the edge of the control, the selection highlight renders incorrectly.

Here is an example:

I have attached a sample to reproduce the issue.

1. Open Telerik Theme Viewer

2. Choose "Item Containers"

3. Observe "Tree"

4. Choose Theme "Office2019Dark"

Expected: Tree still shows content

Actual: Elements are not visible

Follow the steps:

1. Please enter "0.12345"

2. Using the left arrow navigate after "1" and hit Backspace to delete "1"

3. Enter "6". It would be inserted in the wrong position

Hi,

Please refer. below code...

        void ShowInfoUI()
        {
            var padding = new Padding(0);
            var font = new Font(Font.FontFamily, 8.0f);

            if (T.InfoLayer.IsVisible = cbShowInfo.Checked)
            {
                var overlays = T.PinsLayer.Overlays;

                for (int i = 0; i < overlays.Count; i++)
                {
                    var callout = new MapCallout(overlays[i]) { Font = font, Padding = padding, Text = "1234567", Distance = 5 };

                    T.InfoLayer.Add(callout);
                }
            }
        }

There are 2 layers, InfoLayer (MapCallout) and PinsLayer (MapPins). cbShowInfo controls if MapCallout tobe shown.

If the 'Text' length is less than 8 wrapping happens, and not otherwise. Usually, If Text length is more then wrapping should happen.

Thanks

Hi,

I have C# Winforms application targeting .Net 5.

I am trying to use the Raddock with the Visual Studio 2012 dark theme, adding to a radribbonform

There are several tool windows that i have tabbed using the Advance layout designer. When i try to select a tab in the main Visual studio designer i am unable to change it from the one i selected in the Advanced layout designer.

I am also unable to resize the windows using the split container while in standard design view.

I have attached a word document to try and explain.

My VS version is:

Microsoft Visual Studio Professional 2019

Version 16.9.1

thanks

Mark.

Steps to reproduce:

1. Create a form
2. Set its Localization property to true.
3. Add RadGridView to the form
4. Add 3 GridViewTextBoxColumn instances at design-time
5. Change the Language of the form to Polish
6. The variable names of the columns are changed (gridViewTextBoxColumn1 to gridViewTextBoxColumn4, gridViewTextBoxColumn2 to gridViewTextBoxColumn5, gridViewTextBoxColumn3 to gridViewTextBoxColumn6)

Currently, when a Chinese input method is activated (e.g. Microsoft Pinyin), typing by the VirtualKeyboard can only type in English characters, which looks like the key-press message just bypasses the IME and reach the textbox directly. Both first-party IMEs provided by Microsoft and third-party IMEs were tested. 

I guess Japanese and Korean IMEs are affected as well, as they all need an IME program to convert codes to characters. Supporting the East Asian IMEs may help greatly for touch-screen apps running in these cultures. Otherwise, the users can type in English only.

How to add a Chinese IME:

1. Add Chinese (China) language in Settings -> Time and Language -> Language.

2. In the Options of the Chinese language in the language list, click Add Keyboard and select Microsoft Pinyin.

Thanks.

Hi,

I am trialing version 2020.2.504.40 from 2017.1.221.40 and have found an issue converting my current project. Before upgrading I need to get this resolved if you could help please?

If you:

• Add a Telerik form to a new WinForms project
• Set FormBorderStyle = Windows.Forms.FormBorderStyle.None
• Set WindowState = FormWindowState.Maximized
• Show the height and width of the form, i.e. in Me.Resize, put Me.Text = "Width: " & Me.Width & ", Height: " & Me.Height

I have a monitor of 1920x1080. When the form is resized it shows a size of 1934x1094. I have tried setting Me.AllowTheming=False (no avail) and also tried in form Properties > FormBehaviour > AllowTheming=False (but to no avail).

The form size works as expected in 2017.1.221.40.

Kind regards,

Matt

To reproduce: 

Add the rule from this article and observe the result: Data Validation

An error occur when i used .Import method on large .pdf files (> 1000 ko) with an Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider object.

Message is:

"Impossible d'effectuer un cast d'un objet de type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfDictionary' en type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt'." 

There is no bug for smaller pdf files. 

Thank you