Completed
Last Updated: 18 Jan 2019 15:16 by ADMIN
ADMIN
Created by: Dimitar
Comments: 1
Category: UI Framework
Type: Bug Report
0
workaround:

public class MyGridView : RadGridView
{     
    public override string ThemeClassName
    {
        get
        {
            return typeof(RadGridView).FullName;
        }
    }
 
    protected override void ProcessCodedUIMessage(ref IPCMessage request)
    {
        if (request != null) //here is the problematic point
            base.ProcessCodedUIMessage(ref request);
    }
}
Approved
Last Updated: 05 Jun 2019 12:30 by Desislava
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
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).
Approved
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.
Approved
Last Updated: 27 Sep 2019 10:40 by ADMIN
Created by: Sumayya
Comments: 1
Category: UI Framework
Type: Feature Request
0

			
Approved
Last Updated: 06 Nov 2018 08:03 by Test
ADMIN
Created by: Dimitar
Comments: 6
Category: UI Framework
Type: Feature Request
4
This theme is available in WPF suite. We have the Light and Dark variations as well. 
Approved
Last Updated: 31 Dec 2018 09:43 by ADMIN
Use attached to reproduce inside VisualStudio 2017.

1. Run "1342574 ListControl" project
2. Add CodedUI test in "1342574 CodeUISample" project. ("Record actions, edit UI map or add assertions" option)
3. After starting recording, click inside radGridView cell, type something and click Tab.
4. Pause and Generate Code.

After running the recorded CodedUI test and you will see that it clicks on the grid cell but does not type any text.

Note that the issue is not reproducible in VS 2012.
 
Completed
Last Updated: 28 Sep 2018 10:40 by Dimitar
Workaround: set the property with code
this.radListView1.ListViewElement.ViewElement.VScrollBar.MinThumbLength = 50;
Completed
Last Updated: 28 Sep 2018 10:18 by Dimitar
How to reproduce: this.radLabel1.Font = new System.Drawing.Font("Arial", 20F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel);

Workaround: 
public class MyRadLabel : RadLabel
{
    public override string ThemeClassName
    {
        get
        {
            return typeof(RadLabel).FullName;
        }
    }

    protected override RadLabelElement CreateLabelElement()
    {
        return new MyRadLabelElement();
    }
}

public class MyRadLabelElement : RadLabelElement
{
    protected override Type ThemeEffectiveType
    {
        get
        {
            return typeof(RadLabelElement);
        }
    }

    protected override void CreateChildElements()
    {
        base.CreateChildElements();

        MyTextPrimitive textPrimitive = new MyTextPrimitive();
        textPrimitive.Alignment = ContentAlignment.MiddleLeft;
        textPrimitive.BindProperty(TextPrimitive.TextProperty, this, RadLabelElement.TextProperty, PropertyBindingOptions.TwoWay);
        textPrimitive.BindProperty(AlignmentProperty, this, RadLabelElement.TextAlignmentProperty, PropertyBindingOptions.OneWay);
        textPrimitive.SetValue(ImageAndTextLayoutPanel.IsTextPrimitiveProperty, true);
        textPrimitive.AutoEllipsis = true;
        textPrimitive.TextWrap = true;

        ImageAndTextLayoutPanel layoutPanel = this.FindDescendant<ImageAndTextLayoutPanel>();
        if (layoutPanel != null)
        {
            layoutPanel.Children.RemoveAt(1);
            layoutPanel.Children.Add(textPrimitive);
        }
    }
}

public class MyTextPrimitive : TextPrimitive
{
    public override Font GetScaledFont(float scale)
    {
        Screen screen = Screen.PrimaryScreen;
        SizeF startScale = new SizeF(1.0f, 1.0f);
        if (RadControl.EnableDpiScaling)
        {
            startScale = NativeMethods.GetMonitorDpi(screen, NativeMethods.DpiType.Effective);
        }

        SizeF paintScale = new SizeF(scale / startScale.Width, scale / startScale.Height);
        Font font = this.Font ?? Control.DefaultFont;
        string key = paintScale.ToString() + font.FontFamily.Name + font.Size + font.Style.ToString() + font.Unit.ToString() + font.GdiCharSet.ToString() + font.GdiVerticalFont.ToString();

        if (this.ScaledFontsCache.ContainsKey(key))
        {
            return this.ScaledFontsCache[key];
        }

        Font scaledFont = new Font(font.FontFamily, font.Size * paintScale.Height, font.Style, font.Unit, font.GdiCharSet, font.GdiVerticalFont);
        this.ScaledFontsCache.Add(key, scaledFont);

        return scaledFont;
    }
}
Completed
Last Updated: 17 Aug 2018 08:48 by Dimitar
How to reproduce: store an image on the file and try to use it this way
string path = @"D:\img.png";
this.radLabel1.Text = "<html><img src=" + path + "><b>Test</b></html>";

Workaround: if possible embed the image in the assembly and use it as a resource
this.radLabel1.Text = "<html><img src=res:_1133506_RadLabelLinkHtmlLike.img.png><b>Test</b></html>";
Declined
Last Updated: 14 Aug 2018 10:41 by ADMIN
I have a winforms controls product with specific license of 2017.1.221.40 and I need to know what themes are available for this specific version and how to implement it, since I need to know if I can apply the them "VisualStudio2012DarkTheme" and how do it.
Declined
Last Updated: 14 Aug 2018 10:44 by ADMIN
Poor support for custom DPI scaling in Windows 7 - Windows 10.
There no null checking, and there is dirty hacks:

CASE 1: RadPageViewElement
 public override void DpiScaleChanged(SizeF scaleFactor)
        {
            base.DpiScaleChanged(scaleFactor);

            if (this.Owner != null && this.Owner.Pages.Count > 1)
            {
                this.Owner.SuspendEvents();

                if (this.Owner.SelectedPage == this.Owner.Pages[0])
                {
                    this.Owner.SelectedPage = this.Owner.Pages[1]; // NO NULL CHECKING
                    this.Owner.SelectedPage = this.Owner.Pages[0]; // DIRTY HACK: users can have their own processing OnSelectedPage, which is unexpected here!
                }
                else
                {
                    RadPageViewPage page = this.Owner.SelectedPage;
                    this.Owner.SelectedPage = this.Owner.Pages[0];
                    this.Owner.SelectedPage = page;
                }

CASE 2:
 public partial class RadForm1 : Telerik.WinControls.UI.RadForm
    {
        public RadForm1()
        {
            InitializeComponent();
            radWizard1.Pages.Add(new WizardPage()); // when user has 100% Dpi, this code works normally. But if user has custom scale DPI (e.g. 101%), user received System.NullReferenceException: 'Object reference not set to an instance of an object.' (because because again there is no verification for ContentArea = null)...
        }
    }

Please improve the work with custom DPI scaling!
Approved
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());
        }
Declined
Last Updated: 06 Jul 2018 08:20 by ADMIN
I'd like to represent, update and delete WinForms Scheduler events in a Kendo MVC Web application and visa versa. Some kind of data converter would be appreciated.
Approved
Last Updated: 27 Sep 2019 10:45 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: UI Framework
Type: Feature Request
1
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.
Completed
Last Updated: 11 Sep 2018 06:50 by Dimitar
ADMIN
Created by: Telerik Admin
Comments: 0
Category: UI Framework
Type: Feature Request
1
Is it possible to add a Hamburger Menu to the Telerik UI for WinForms?
like: https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/navigationview
Declined
Last Updated: 08 Jun 2018 10:33 by ADMIN
Created by: Matt
Comments: 1
Category: UI Framework
Type: Feature Request
0
Implement a facility to convert a RadDocument to a RadPrintDocument (or something that can be handed to a RadPrintPreview) to avoid having to load up a RadRichTextEditor just to print a code-generated document.
Completed
Last Updated: 21 Jun 2018 15:02 by ADMIN
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: 21 Jun 2018 15:04 by ADMIN
Use attached project to reproduce. 

Workaround:
Use attached theme.
Completed
Last Updated: 11 Apr 2018 07:40 by Dimitar
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: UI Framework
Type: Feature Request
1
Similar to Material Themes Blending (https://docs.telerik.com/devtools/winforms/tools/visual-style-builder/working-with-visual-style-builder/material-themes-blending) provide an easy way to change the palette for the Fluent themes. 
Approved
Last Updated: 21 Feb 2018 13:19 by ADMIN
How to reproduce: check the attached project and compare the font size of the two labels. Also when the form is moved from a screen with HDPI to a standard screen with DPI=96 the font does change.
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