Completed
Last Updated: 18 Jan 2022 08:24 by ADMIN
Release R1 2022
ADMIN
Created by: Stefan
Comments: 2
Category: UI Framework
Type: Feature Request
9
ADD. NewControl - add TreeMap control
Completed
Last Updated: 18 Jan 2022 08:17 by ADMIN
Release R1 2021
Created by: Sz
Comments: 7
Category: UI Framework
Type: Feature Request
3
Hello,

The Toast Notification is similar than the MessageBox, but not block the UI with an "always on top" dialog and dont have a dialogresult return value. This is only a text message, that shown, and hides after specified second. I can set the text, the background and foreground color, the container control and the alignment of the notification. I use this control to interact with the user, but not disturb his work. 

Example messages:
"The table saved successfully!"
"Refresh done."
etc..

The color can define also the type of the message:
Green -> OK
Red -> Error
Yellow ->Warning
Blue -> Information
...

Thanks!

Best Regards,
László

Completed
Last Updated: 23 Nov 2021 09:48 by ADMIN
Release R3 2021 SP2
Small elements with large scale transformation are not rendered
Completed
Last Updated: 21 Oct 2021 10:47 by ADMIN
Release R3 2021 SP1
Created by: Doug
Comments: 0
Category: UI Framework
Type: Bug Report
0

  StackTrace:
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Telerik.WinControls.VisualElement.GetScaledFont(Single scale)
   at Telerik.WinControls.UI.LightVisualElement.CreateTextParams()
   at Telerik.WinControls.UI.GridCellElement.CreateTextParams()
   at Telerik.WinControls.UI.TextPart.Measure(SizeF availableSize)

KeyNotFoundException when trying to access a dictionary in GetScaledFont, because of race condition, when setting a Font in another thread.

Completed
Last Updated: 11 Oct 2021 07:21 by ADMIN
Release Q2 2012 SP1
1. Create a new project and add RadForm.
2. Open the form at design time.
3. Set its ThemeName to ControlDefault.
4. Choose the Reset option from the ThemeName drop down.
5. Repeat this operation several times and watch how form size changes.
Completed
Last Updated: 15 Sep 2021 12:20 by ADMIN
Release R3 2021
ADMIN
Created by: Telerik Admin
Comments: 3
Category: UI Framework
Type: Feature Request
1
A free configurable KANBAN-Board.

- Add N columns.
- Add tasks to column.
- Move task by drag and drop between columns.
- Task with header, image, link (or click event)
- Task as expandable container
Completed
Last Updated: 02 Aug 2021 13:46 by ADMIN
Release R2 2020
ADD. Data Validation component, which allows the user to set at design time the validation requirements to sets of controls
Completed
Last Updated: 23 Feb 2021 10:29 by ADMIN
Release R1 2021 SP2
Created by: Massimo
Comments: 0
Category: UI Framework
Type: Feature Request
0

When a RadSvgImage document is modified the cache of raster images needs to be cleared, so the modifications can be visualized.
For example we want to change the following SVG

<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
	<defs>
		<style>.cls-1{fill:none;stroke:#228bcb;stroke-miterlimit:5;stroke-width:1.2px;} </style>
	</defs>
	<g id="undoModern16">
		<g id="icon">
			<path class="cls-1" d="M5.61,10.36.82,5.51,5.61.63M9.5,14.5h1.28A4.51,4.51,0,0,0,15.38,10h0a4.52,4.52,0,0,0-4.6-4.5H.82" />
		</g>
	</g>
</svg>

 

Here is how it looks :  

To change the color of this SVG we need to change the stroke color of the path that represents the arrow. First, we need to find the element of type SvgPath and then set its stroke to the desired color. 

RadSvgImage svg = this.buttonUndo.SvgImage;
Svg.SvgPath path = svg.Document.Children.FindSvgElementOf<Svg.SvgPath>();
// set arrow color to gray(51,51,51)
path.Stroke = new Svg.SvgColourServer(System.Drawing.Color.FromArgb(51, 51, 51));
// no API to reset the cache

 

As a workaround we need to reassign the image of button:

// clear the cache of RadSvgImage
this.buttonUndo.SvgImage = null;
this.buttonUndo.SvgImage = svg;

Another possible workaround when working with LightVisualElement and its derivatives is to clear the cache with reflection:

var fi = svg.GetType().GetField("cachedSizesToImages", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
     fi.SetValue(svg, new Dictionary<Size, Bitmap>());

Completed
Last Updated: 09 Oct 2020 15:16 by ADMIN
Release R2 2018
To reproduce:

Add some buttons to a form set the theme to Fluent and press the button using the space button

Workaround:
Use the attached theme.
Completed
Last Updated: 19 Aug 2020 11:55 by ADMIN
Release R3 2018
Created by: Michael
Comments: 1
Category: UI Framework
Type: Feature Request
1
Add Navigation bar Like the one at the bottom of Outlook 2013 with pop-ups when hovering.
Unplanned
Last Updated: 14 May 2020 10:16 by ADMIN
Completed
Last Updated: 20 Jan 2020 06:45 by ADMIN
Release R1 2020
ADMIN
Created by: Nikolay
Comments: 7
Category: UI Framework
Type: Feature Request
17
It will be nice if our WinForms suite provides a touch keyboard (useful in the case of tablets and kiosks).

It will be also good of the keyboard is attached an shown automatically when an editor control gets focus.
Completed
Last Updated: 15 Jan 2020 09:17 by ADMIN
Release R1 2020
Syntax highlighting editor that supports C# and intelisense
Unplanned
Last Updated: 12 Nov 2019 14:59 by ADMIN
To reproduce: please run the application provided in the ticket. You will notice that RadGridView stops updating.

Workaround: use MethodInvoker for the update operation:

        private void readTicks()
        {
            DateTime now = DateTime.Now;
            Tick previouse = null;
            for (int i = 0; i < lines.Length; i++)
            {
                if (canceled)
                    return;

                var t = new Tick();

                try
                {
                    try
                    {
                        JsonConvert.PopulateObject(lines[i], t);
                    }
                    catch
                    {
                        continue;
                    }


                    var c = contracts[t.ContractId];
                    c.Row[(int)t.TickType] = t;
                    c.CurrentTickSetNr++;

                    if (this.radGridView1.InvokeRequired)
                    {
                        this.radGridView1.Invoke(new MethodInvoker(delegate { c.Fire(t); }));
                    }
                    else
                    {
                        c.Fire(t);
                    }

                    previouse = t;
                    OnTick?.Invoke(c.ConId, i);
                }
                catch (Exception e)
                {
                    Debug.WriteLine(e.Message);
                }
            }

            OnDone?.Invoke(this, new EventArgs());
        }
Unplanned
Last Updated: 27 Sep 2019 10:45 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: UI Framework
Type: Feature Request
2
If you currently install the nuget package "UI.for.WinForms.Themes", all themes are loaded and referenced. If you only use one theme in the application, you have to remove all others manually. It would be nice if there was an extra package for each theme.
Unplanned
Last Updated: 27 Sep 2019 10:40 by ADMIN
Created by: Sumayya
Comments: 1
Category: UI Framework
Type: Feature Request
0

			
Unplanned
Last Updated: 27 Sep 2019 10:35 by ADMIN
Created by: gowtama
Comments: 1
Category: UI Framework
Type: Feature Request
0
I know it is not an easy task.

I love the new vb.net form conversion to telerik form .

Could you please make one from vb6 to telerik form conversion. I know I am asking for a lot but I am pretty sure your sales is going to skyrocket with this feature.

Please think about it.
Unplanned
Last Updated: 05 Jun 2019 12:30 by Desislava
ADMIN
Created by: Dess | Tech Support Engineer, Principal
Comments: 1
Category: UI Framework
Type: Bug Report
0
After revamping the documentation for the Telerik UI for WinForms product, the following problems occurred:

1. Search for a specific class or method in the search box in the following site: https://docs.telerik.com/devtools/winforms/introduction. Select one of the results referring to the API documentation. As a result you will be navigated to the main page of the API reference instead of to the respective class or method. Refer to the Problem1.gif file. It seems that the search results from the API reference return old links for the previous API link pattern.

2. The search box in https://docs.telerik.com/devtools/winforms/api/ is significantly lagging while typing. We should consider performing the search operation after pressing Enter and not with each keystroke. Please refer to the Problem2.gif file.

3.  When you scroll the navigation view on the left side to a certain position and select an article, the vertical scrollbar sometimes gets reset to the top position and you have to scroll back.  (Note that this problem is not reproduced each time).
Completed
Last Updated: 30 May 2019 12:44 by ADMIN
To reproduce:
-use RadForm with WindowState=Maximized at design-time;
-add RadPanel with Dock = Top;
-after running the application minimize the form and maximize it again; as a result the form title bar is cut off.

Workaround: set Margin of the FormElement and Top docked panel when maximizing:

private void Form1_SizeChanged(object sender, EventArgs e)
{
    RadForm form = sender as RadForm;
    if (form != null)
    {
        if (form.WindowState == FormWindowState.Maximized)
        {
            form.FormElement.Margin = new Padding(0, 8, 0, 0);
            (form.Controls[0] as RadPanel).PanelElement.Margin = new Padding(0, 20, 0, 0);
        }
    }
}
Completed
Last Updated: 22 May 2019 06:51 by ADMIN
Release R2 2019
Implement Open Save Dialog, allowing theme customization.
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