Unplanned
Last Updated: 10 May 2019 06:11 by ADMIN
When the attribute is defined but no value is set to it, the format provider cannot import the content and throws NullReferenceException.
Completed
Last Updated: 23 May 2019 13:20 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.527)

ChildRowHeight can be set on the main table element of the control like this:

this.radGridView1.TableElement.ChildRowHeight = 750;

When the grid is in a hierarchy and a parent row is expanded, the inner child template will create a new table element and its ChildRowHeight is 205 which is the default value. It would be expected that the height of the inner table element is initially set as the height of the main table element of the control.

A possible workaround is to handle the ChildViewExpanded event of the grid this way:

private void RadGridView1_ChildViewExpanded(object sender, Telerik.WinControls.UI.ChildViewExpandedEventArgs e)
{
    GridTableElement tableElement = this.radGridView1.CurrentView as GridTableElement;
    if (tableElement != null && e.ParentRow.HierarchyLevel == 1)
    {
        tableElement.ChildRowHeight = 750;
        tableElement.InvalidateMeasure(true);
    }
}

 

 

Unplanned
Last Updated: 01 May 2019 10:30 by ADMIN
Created by: Canon Fazenbaker
Comments: 0
Category: UI for WinForms
Type: Bug Report
2
Open the attached file and search for "test". In addition the Find dialog disappears for some time after the result is shown.
Completed
Last Updated: 02 Jul 2019 15:28 by ADMIN
Release R3 2019 (LIB 2019.2.708)

Use attached to reproduce.

- In the excel-like filter popup unselect 0.1, 0.2, and 0.3 and then click "Fork"

- When the layout is loaded the values are changed to 1, 2, and 3. 

Workaround:

Change the culture before saving/loading the layout. 

Completed
Last Updated: 23 May 2019 13:20 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.527)
Created by: John
Comments: 0
Category: UI for WinForms
Type: Bug Report
1
Run the app then drag the left side of the window to the right as far as possible, then rapidly drag the left side of the window back and forth. At some point, the application should crash with the exception (the project is available for download internally only)
Completed
Last Updated: 23 May 2019 14:22 by ADMIN

Use attached to reproduce. 

Type "Christoff" and scroll down.

Workaround:

public RadForm1()
{
    InitializeComponent();
    FilterToList.DropDownListElement.AutoCompleteSuggest.DropDownList.VisualItemFormatting += DropDownList_VisualItemFormatting;
}

private void DropDownList_VisualItemFormatting(object sender, Telerik.WinControls.UI.VisualItemFormattingEventArgs args)
{
    args.VisualItem.TextWrap = false;
}

 

Completed
Last Updated: 02 May 2019 13:28 by ADMIN
Release R2 2019

Use attached to reproduce!

- remove the space from the text in the formatting event so the text is empty

Completed
Last Updated: 14 May 2019 06:40 by ADMIN

How to reproduce: set the ShowIcon property to false.

this.ShowIcon = false;

Completed
Last Updated: 23 May 2019 13:20 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.527)
Created by: Kun
Comments: 1
Category: UI for WinForms
Type: Bug Report
2
Use attached to reproduce!
Completed
Last Updated: 18 Apr 2019 10:21 by ADMIN
Release R2 2019
Use attached to reproduce
Completed
Last Updated: 28 May 2019 10:17 by ADMIN
Created by: Doftech
Comments: 5
Category: UI for WinForms
Type: Bug Report
0
When developing a third party (PPM Hexagon Smart Sketch), focus on the grid and key-in. When using the winform basic control, there is no problem but when you create it with RadGridView, the application will be stopped by key-in.
Completed
Last Updated: 18 Apr 2019 13:50 by ADMIN
Release R2 2019
Calling the OffsetView method with a 0 step should return the view currently displayed in the control. At the moment the view is adjusted according to DateTime.Now.
Declined
Last Updated: 16 May 2019 08:17 by ADMIN
Created by: Christian
Comments: 1
Category: UI for WinForms
Type: Bug Report
1
Use attached to reproduce.
Completed
Last Updated: 07 May 2019 14:46 by ADMIN
Release R2 2019
The issue can be reproduced in a tree with 30 000 parent nodes each having one child.
Completed
Last Updated: 11 Apr 2019 07:55 by Dimitar
Release R2 2019 (LIB 2019.1.415)
An exception is thrown inside TableSearchRow_SearchProgressChanged event. GridSearchResultCellCollection Cells value is null.

Please note that issue firstly occurs in version 2018.3.116.
Completed
Last Updated: 29 Apr 2019 12:36 by ADMIN
Release R2 2019

How to reproduce: 

1. Add a new RadTabbedForm to a VS2017 VB.NET project. 

2. Select the new form in the design view window

3. In the properties box, got to "Tabs" and click the ellipsis (…)

4. The collection editor opens.

5. Click the first tab in the list and change the "Text" property to something new

6. Click "OK"  to save changes

Completed
Last Updated: 09 Apr 2019 14:44 by Dimitar
Release R2 2019 (LIB 2019.1.415)
Created by: Chris
Comments: 2
Category: UI for WinForms
Type: Bug Report
1

How to reproduce: add a MapCallout to a layer and then try to hit test it in the MouseDown event of the control. The element is not always returned even though it contains the mouse location:

private void RadMap1_MouseDown(object sender, MouseEventArgs e)
{
    PointL point = new PointL(e.X - this.radMap1.MapElement.PanOffset.Width, e.Y - this.radMap1.MapElement.PanOffset.Height);
    MapCallout callout2 = this.radMap1.Layers.HitTest(point) as MapCallout;
    if (callout2 != null)
    {
        RadMessageBox.Show("MapCallout!");
    }
}

Completed
Last Updated: 13 May 2019 21:18 by Kevin
Release R2 2019 (LIB 2019.1.415)
Created by: Benjamin
Comments: 6
Category: UI for WinForms
Type: Bug Report
2

Use attached to reproduce.

Workaround:

public RadForm1()
{
    InitializeComponent();
    radPdfViewer1.ContainerElement.BookmarksTree.SelectedNodeChanged += BookmarksTree_SelectedNodeChanged;
}

private void BookmarksTree_SelectedNodeChanged(object sender, Telerik.WinControls.UI.RadTreeViewEventArgs e)
{
    Telerik.Windows.Documents.Fixed.Model.Navigation.BookmarkItem bookmark = e.Node.Tag as Telerik.Windows.Documents.Fixed.Model.Navigation.BookmarkItem;

    if (bookmark != null && bookmark.Destination == null)
    {
        GoToAction goToAction = bookmark.Action as GoToAction;
        if (goToAction != null && goToAction.Destination != null)
        {
            radPdfViewer1.PdfViewerElement.GoToDestination(goToAction.Destination);
        }
    }
}

Completed
Last Updated: 15 Apr 2019 10:59 by Dimitar
Release R2 2019
See attached to reproduce.

Workaround:
class MyImageEditor : RadImageEditor
{
    protected override RadImageEditorElement CreateImageEditorElement()
    {
        return new MyImageEditorElement();
    }
}
class MyImageEditorElement : RadImageEditorElement
{
    protected override ImageEditorCanvasElement CreateCanvasElement()
    {
        return new MyCanvasElement(this);
    }
}

class MyCanvasElement : ImageEditorCanvasElement
{
    public MyCanvasElement(RadImageEditorElement owner) : base(owner)
    {

    }
    protected override void PaintElement(IGraphics graphics, float angle, SizeF scale)
    {
        base.PaintElement(graphics, angle, scale);

        if (this.IsCropping)
        {
            Rectangle dynamicCropRect = GetCropRectangle();
            SizeF scaleDown = new SizeF(1f / this.DpiScaleFactor.Width, 1f / this.DpiScaleFactor.Height);

            this.AcceptButton.PositionOffset = TelerikDpiHelper.ScaleSizeF(new SizeF((dynamicCropRect.X + dynamicCropRect.Width / 2f) - this.AcceptButton.Location.X - this.AcceptButton.DesiredSize.Width,
                dynamicCropRect.Y + dynamicCropRect.Height - (this.AcceptButton.DesiredSize.Height + 10)), scaleDown);
            this.CancelButton.PositionOffset = TelerikDpiHelper.ScaleSizeF(new SizeF((dynamicCropRect.X + dynamicCropRect.Width / 2f) - this.CancelButton.Location.X - this.CancelButton.DesiredSize.Width,
                (dynamicCropRect.Y + dynamicCropRect.Height - (this.CancelButton.DesiredSize.Height + 10)) - this.CancelButton.Location.Y), scaleDown);
        }

    }
}
 
Completed
Last Updated: 21 Jan 2020 12:52 by ADMIN
Release R1 2020 SP1 (LIB 2020_1_127)
Created by: Ricardo
Comments: 1
Category: UI for WinForms
Type: Bug Report
1

To reproduce:

 radMaskedEditBox1.MaskedEditBoxElement.ContextMenuEnabled = true;

Workaround:

public RadForm1()
{
    InitializeComponent();
    radMaskedEditBox1.MaskType = Telerik.WinControls.UI.MaskType.Standard;
    radMaskedEditBox1.Mask = "9999999999";
    radMaskedEditBox1.MaskedEditBoxElement.ContextMenuEnabled = true;
    radMaskedEditBox1.MaskedEditBoxElement.ContextMenu = BuildContextMenu();
}
private RadContextMenu BuildContextMenu()
{
    var contextMenu = new RadContextMenu();


    if (contextMenu == null)
    {
        contextMenu = new RadContextMenu();
    }

    if (contextMenu.Items.Count == 0)
    {
        RadMenuItem menuItem = new Telerik.WinControls.UI.RadMenuItem("Cut");
        menuItem.Name = "Cut";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Test");
        menuItem.Name = "Copy";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Paste");
        menuItem.Name = "Paste";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Delete");
        menuItem.Name = "Delete";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Select All");
        menuItem.Name = "Select All";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);
    }
    return contextMenu;
}
void ContextMenuMenuItem_Click(object sender, EventArgs e)
{
    switch (((Telerik.WinControls.UI.RadMenuItem)(sender)).Name.ToUpper())
    {
        case "UNDO":
            //this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.;
            break;
        case "CUT":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Cut();
            break;
        case "COPY":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Copy();
            break;
        case "PASTE":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Paste();
            if (!this.radMaskedEditBox1.MaskedEditBoxElement.Provider.Validate(this.Text))
            {
                this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.TextBoxControl.Undo();
            }

            break;
        case "DELETE":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Clear();
            break;
        case "SELECT ALL":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.SelectAll();
            break;
        default:
            break;
    }
}