When you want to do the Upgrade Wizard, the following error appears: Failed to execute command. System.IO.DirectoryNotFoundException: Could not find a part of the path 'c: \ users \ quinteju \ appdata \ local \ microsoft \ visualstudio \ 16.0_c92db9cd \ extensions \ pfzn5mj3.wxk \ ProjectManagement \ Upgrade \ ScenarioDefinition.xml'. at System.IO .__ Error.WinIOError (Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init (String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHostPath) at System.IO.FileStream..ctor (String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize) at System.Xml.XmlDownloadManager.GetStream (Uri uri, ICredentials credentials, IWebProxy proxy, RequestCachePolicy cachePolicy) at System.Xml.XmlUrlResolver.GetEntity (Uri absoluteUri, String role, Type ofObjectToReturn) at System.Xml.XmlTextReaderImpl.OpenUrlDelegate (Object xmlResolver) at System.Threading.CompressedStack.runTryCode (Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup (TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.CompressedStack.Run (CompressedStack compressedStack, ContextCallback callback, Object state) at System.Xml.XmlTextReaderImpl.OpenUrl () at System.Xml.XmlTextReaderImpl.Read () at System.Xml.XmlLoader.Load (XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) at System.Xml.XmlDocument.Load (XmlReader reader) at System.Xml.XmlDocument.Load (String filename) at Telerik.VSX.WizardEngine.Configuration.ScenarioDefinition.Deserialize (String fileName) at Telerik.VSX.ProjectConfiguration.ProjectConfigurationTypeSelectorBase.GetScenario (ProjectManagementScenarioPath path) at Telerik.WinControls.VSX.ProjectConfigurators.ProjectConfigurationTypeSelector.ProjectUpgrade (IPropertyDataDictionary additionalPreWizardData) at Telerik.WinControls.VSX.ProjectConfigurators.StreamlinedProjectConfiguration.StartUpgradeWizard () at Telerik.WinControls.VSPackage.CommandExecutor.Execute (UInt32 commandId) at Telerik.VSX.VSPackage.PackageBase.CommandCallback (Object sender, EventArgs e) 

I already reinstalled three times and it doesn't work in any way.  :(

1. Target Framework .NET6 and VS 2022 17.0.1:

2. Install UI.for.WinForms.AllControls.Net60 version 2021.3.1123:

3. Double click the form to open the designer:

4. First try dragging a RadGridView from the toolbox:

5. Install the Nuget package for the toast notification:

6. Install Microsoft.Toolkit.Uwp.Notifications version 7.0.0:

Please make sure that the C:\Program Files (x86)\Progress\ToolboxNuGetPackages folder doesn't contain anything and it is empty. If there is any version available there, please delete it. 

7. Now, try opening the designer. It never loads:

Please refer to the following code snippet: 

        Dim root As New RadTreeNode()
        root.Expanded = True
        root.Text = "Root"
        root.Name = "Root"
        Me.RadTreeView1.Nodes.Add(root)
        Dim telerikTreeNode = New RadTreeNode With
        {
            .Expanded = True,
            .Name = "Child1",
            .Text = "Child1",
            .Tag = "test",
            .Font = New Font("Arial", 12.0F, FontStyle.Regular)
        }

        Me.RadTreeView1.Nodes("Root").Nodes.Add(telerikTreeNode)
        For index = 2 To 5
            Dim child As New RadTreeNode()
            child.Text = "Child" & index
            Me.RadTreeView1.Nodes("Root").Nodes.Add(child)
        Next

When adding a new document to the same instance of a RichTextEditor, the UIProviderRegistry instance of the RichTextBox will keep a dictionary entry for a SectionLayoutBox that contains a reference to a non cleaned up WaterMarkUiProvider.

This SectionLayoutBox in turn has a reference to a DocumentLayoutBox (parent) which has a reference to an old document instance.

A new dictionary entry is added and (retained) for every document loaded.

Disposing the old document makes no difference.

In English: "dog's" is marked as incorrect

In French: "L'ordinateur" is marked as incorrect

Use the following code snippet and enter "8,5" in RadMaskedEditBox. Then press Tab to navigate to the next control: 

        RadValidationRule validationRuleNumberLess;
        RadValidationRule validationRuleNumberGreater;
        float numberMaximum;
        float numberMinimum;

        public RadForm1()
        {
            InitializeComponent();
            CultureInfo culture = new System.Globalization.CultureInfo("de-DE");
            System.Threading.Thread.CurrentThread.CurrentCulture = culture;
            System.Threading.Thread.CurrentThread.CurrentUICulture = culture;
            this.radMaskedEditBox1.Culture = culture;

            this.numberMaximum = float.Parse("9,999", culture);
            this.numberMinimum = 0;

            // set maximum
            this.validationRuleNumberLess = new RadValidationRule();
            this.validationRuleNumberLess.AddControl(this.radMaskedEditBox1);
            this.validationRuleNumberLess.Operator = Telerik.WinControls.Data.FilterOperator.IsLessThanOrEqualTo;
            this.validationRuleNumberLess.PropertyName = "Value";
            this.validationRuleNumberLess.ToolTipTitle = "Too big";
            this.validationRuleNumberLess.ToolTipText = "The value must be SMALLER than " + this.numberMaximum.ToString();
            this.validationRuleNumberLess.Value = (float)this.numberMaximum + 0.001D;
            this.radValidationProvider1.ValidationRules.Add(this.validationRuleNumberLess);
            this.radValidationProvider1.SetValidationRule(this.radMaskedEditBox1, this.validationRuleNumberLess);

            // set minimum
            this.validationRuleNumberGreater = new RadValidationRule();
            this.validationRuleNumberGreater.PropertyName = "Value";
            this.validationRuleNumberGreater.ToolTipTitle = "Too small"; // this.localToolTipTitle;
            this.validationRuleNumberGreater.ToolTipText = "The value must be BIGGER than " + this.numberMinimum.ToString();
            this.validationRuleNumberGreater.Operator = Telerik.WinControls.Data.FilterOperator.IsGreaterThanOrEqualTo;
            this.validationRuleNumberGreater.Value = (float)this.numberMinimum;
            this.validationRuleNumberGreater.AddControl(this.radMaskedEditBox1);
            this.radValidationProvider1.ValidationRules.Add(this.validationRuleNumberGreater);
            this.radValidationProvider1.SetValidationRule(this.radMaskedEditBox1, this.validationRuleNumberGreater);

            this.radLabel1.Text = "Minimum = " + this.validationRuleNumberGreater.Value + " Maximum = " + this.validationRuleNumberLess.Value;
        }

Workaround: use the ControlValidation event to control the validation flag: https://docs.telerik.com/devtools/winforms/controls/validation-provider/validation-rules#controlvalidation-event 

Create a RadRibbonForm or a RadForm with Ribbon behavior. When you run the application and maximize the form, the titlebar's text disappears.

Workaround: Use a RadForm and add RadRibbonBar without Ribbon behavior. Then set the RadRibbonBar.RibbonBarElement.RibbonCaption.Visibility to Collapsed.

Workaround 2 : set the RadRibbonForm.AllowAero property to false

1. Add a CommandBarDropDownButton with one RadMenuItem and one RadMenuButtonItem

2. Set the same SvgImage for both items and set the DisplayStyle to Image.

3. If you run the project, you will notice that the RadMenuItem shows the SVG, but the RadMenuButtonItem doesn't show it. 

Workaround: set the RadMenuButtonItem.ButtonElement.SvgImage

Please use the attached sample project.

Result in 2021.1.326:

Result in 2021.2.511

To reproduce:

1. Set your monitor DPI to 200%(or any order value different from 100%). You need to Log off(or restart) in order to apply correctly the new DPI settings.
2. Create a UserControl with some RadControls inside.
3. Add the UserControl at design time as a child control to a RadForm.
4. Run the RadForm and you will see that the controls inside the user control are scaled twice.

Workaround:

In the OnLoad method of RadForm do through all nested RadControls inside the UserControl and downscale them to the same DPI as the RadForm.

Hi Sir,

We updated telerik and facing some issues with that.

in new update with rich text editor has new property called  MentionBox settings of that auto added in to designer code. 

which creates an error when we run the application.

following line is auto added.

mentionBox1.FocusedItemIndex = -1;

we have to comment every time after doing UI changes. and we need to check every time whether that line is commented or not. 

Please Help Us.

Thanks,

Ashish.

1. To reproduce use an image with horizontal and/or vertical resolution different from 96.
2. Open with with RadImageEditor.
3. Check this.radImageEditor.CurrentBitmap.HorizontalResolution and you will see that it has a value of 96.

Currently, VisualStudio2012DarkTheme has a white background in order to be able to read the labels. This change was done when addressing this item:

https://feedback.telerik.com/winforms/1535458-radchartview-the-axis-label-are-difficult-to-read-in-visualstudio2012darktheme 

However, it is inconsistent a dark theme to have a white background color. The design should be improved to achieve consistent look and feel.