Completed
Last Updated: 02 Feb 2023 09:35 by ADMIN
Release R1 2023

Run the project and open the overflow menu. If you focus one of the editors and press the down arrow, the following error occurs:

   at Telerik.WinControls.RadMessageFilter.NotifyGetMessageEvent(Message& msg)
   at Telerik.WinControls.RadMessageFilter.GetMessageHookProc(Int32 code, IntPtr wParam, IntPtr lParam)   at Telerik.WinControls.UI.RadDropDownMenu.ProcessUpDownNavigationKey(Boolean isUp)
   at Telerik.WinControls.UI.RadDropDownMenu.OnKeyDown(Keys keyData)
   at Telerik.WinControls.UI.PopupManager.OnKeyDown(Message& msg)
   at Telerik.WinControls.UI.PopupManager.Telerik.WinControls.IMessageListener.PreviewMessage(Message& msg)
   at Telerik.WinControls.RadMessageFilter.NotifyGetMessageEvent(Message& msg)
   at Telerik.WinControls.RadMessageFilter.GetMessageHookProc(Int32 code, IntPtr wParam, IntPtr lParam)
Completed
Last Updated: 21 Dec 2021 11:15 by ADMIN
Release R1 2022

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

Completed
Last Updated: 05 Jan 2022 12:31 by ADMIN
Release R1 2022
Please open the attached project and open the designer. You will notice that a lot of code is serialized in the Designer.cs. The attached gif file illustrates the steps.
Completed
Last Updated: 07 Jun 2021 13:52 by ADMIN
Release R2 2021 SP1 (LIB 2021.2.607)
Please refer to the attached sample projects. Only with .NET 5 the test in the menu items and command buttons is missing.
Completed
Last Updated: 21 Aug 2020 12:32 by ADMIN
Release R3 2020 (LIB 2020.2.826)

Hi,

I have a CommandBar that contains multiple CommandBarDropDownLists. When they get shown, the tooltip is supposed to be the selected item's text. What actually happens though is that the tooltip is basically always the text of the first item in the list. I've tried several things, to no avail. Some of the things I've tried include overriding the VisualItemFormatting event of the CommandBarDropDownLists, working with the TextChanged event to change the tooltip, and trying to change the tooltip in the SelectedIndexChanged event that is also being overriden for other purposes as well. None of these has changed the behaviour described above.

Thank you in advance for your time! I know this is probably simple and I am just missing something, but I just can't figure it out.

Best regards,
Matei

Completed
Last Updated: 21 Jul 2020 12:19 by ADMIN
Release R3 2020 (LIB 2020.2.727)

Hi

Found a funny behavior in the RadCommandbar.

Just try this:

  • add a few buttons on the RadCommandbar
  • open the RadCommandbar Items collection from the properties
  • change the order of an item
    actually you don't need to change it definitively but
  • when you hit OK, you will see that the new item selector moved to the front of the RadCommandBar

 

In attachment I created a small movie clip that illustrates this behavior.

Kind regards,

Peter.

Completed
Last Updated: 09 Jun 2020 15:02 by ADMIN
Release R2 2020 SP1

I set the ShowClearButton on the design-time but the clear button not displayed when I run the application.

However, it works fun when I set the ShowClearButton programatically.

            commandBarTextBox1.TextBoxElement.ShowClearButton = true;

Do you know why?

Completed
Last Updated: 05 Jul 2019 11:24 by ADMIN
Release R3 2019

Please refer to the attached gif file and the provided sample project. 

//Workaround 1          this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.UseDefaultDisabledPaint = false;

            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.Enabled = false;

//Workaround 2

            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.ReadOnly = true;
            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.PropertyChanged += TextBoxItem_PropertyChanged;
            this.commandBarDropDownList1.SelectedIndexChanged += CommandBarDropDownList1_SelectedIndexChanged;

        private void CommandBarDropDownList1_SelectedIndexChanged(object sender, Telerik.WinControls.UI.Data.PositionChangedEventArgs e)
        {
            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.SelectionLength = 0;
            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.SelectionStart = 0;
        }

        private void TextBoxItem_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.SelectionLength = 0;
            this.commandBarDropDownList1.CommandBarDropDownListElement.EditableElement.TextBox.TextBoxItem.SelectionStart = 0;
        }

Completed
Last Updated: 11 Oct 2018 14:44 by Dimitar
Workaround: 
Set it in code:
commandBarMaskedEditBox1.CommandBarMaskedTextBoxElement.MaskType = Telerik.WinControls.UI.MaskType.Numeric;
commandBarMaskedEditBox1.CommandBarMaskedTextBoxElement.Mask = "d";

Completed
Last Updated: 14 Sep 2018 14:59 by Dimitar
To reproduce:
1. Create a project
2. Add a Telerik form
3. Add a RadCommandBar
4. Add some buttons
5. Debug application
(forget you are running application)
6. Click on add button on command bar. As a result, Visual studio Crashes.

Note: if you perform the same steps with RadRibbonBar a message is shown that the file can't be modified  while debugging. Please refer to the attached screenshot.
Completed
Last Updated: 15 Jun 2018 13:39 by Dimitar
Use attached to reproduce. 
Completed
Last Updated: 07 Nov 2019 14:22 by ADMIN
Release R1 2020 (LIB 2019.3.1111)
Completed
Last Updated: 15 Aug 2017 10:20 by ADMIN
To reproduce:
- Run the attached project, maximize the form and click the drop-down buttons.

Workaround:
commandBarDropDownButton3.DropDownMenu.PopupOpening += DropDownMenu_PopupOpening;


private void DropDownMenu_PopupOpening(object sender, CancelEventArgs args)
{
    var e = args as RadPopupOpeningEventArgs;
    var ownerElement = (sender as RadDropDownMenu).OwnerElement;
    var loc = ownerElement.ElementTree.Control.PointToScreen(ownerElement.ControlBoundingRectangle.Location);
    loc.Y += ownerElement.ControlBoundingRectangle.Height;
    loc.X -=  ((sender as RadDropDownMenu).Width - ownerElement.ControlBoundingRectangle.Width);
    e.CustomLocation = loc;

}
Completed
Last Updated: 21 Mar 2016 13:38 by ADMIN
To reproduce:
- Add some controls to a command bar.
- Get the PreferredSize like this:

 Console.WriteLine(radCommandBar1.PreferredSize.ToString());

Workaround:
class MyCommandBar : RadCommandBar
{
    public override Size GetPreferredSize(Size proposedSize)
    {
        if (proposedSize.Width == 0 && proposedSize.Height == 0)
        {
            return this.Size;
        }
        return base.GetPreferredSize(proposedSize);
    }
}
Completed
Last Updated: 14 Dec 2015 10:20 by ADMIN
Workaround: set the RadCommandBar.EnableRadAccessibilityObjects property to false.
Completed
Last Updated: 02 Nov 2015 11:12 by ADMIN
Workaround:  use the attached below theme files. How custom themes can be loaded - http://www.telerik.com/help/winforms/themes-using-custom-themes.html
Completed
Last Updated: 11 Sep 2015 10:33 by ADMIN
Workaround: 
public partial class RadForm1 : Telerik.WinControls.UI.RadForm
{
    public RadForm1()
    {
        InitializeComponent();

        this.commandBarDropDownButton2.DropDownMenu.DropDownOpening += DropDownMenu_DropDownOpening;
    }

    private void DropDownMenu_DropDownOpening(object sender, CancelEventArgs e)
    {
        if (this.WindowState == FormWindowState.Maximized)
        {
            RadDropDownMenu dMenu = sender as RadDropDownMenu;

            RadPopupOpeningEventArgs eventArgs = (RadPopupOpeningEventArgs)e;
            eventArgs.CustomLocation = new System.Drawing.Point(eventArgs.CustomLocation.X + this.commandBarDropDownButton2.Size.Width, eventArgs.CustomLocation.Y);
        }
    }
}
Completed
Last Updated: 17 Mar 2015 12:35 by ADMIN
To reproduce: add a RadCommandBar to the form with several CommandBarStripElements. Change the Name property for one of the CommandBarStripElements at design time. You will notice that the new name is not serialized in the designer file.
Completed
Last Updated: 13 Nov 2014 10:22 by ADMIN
To reproduce:

Add a RadCommandBar with a row and a strip. Add a CommandBarSplitButton and subscribe to its Click event. You will see that when you click the arrow button the event will be fired. In result you cannot distinguish whether the arrow button is clicked.

Workaround:

private bool arrowButtonClicked;
void ArrowPart_Click(object sender, EventArgs e)
{
    this.arrowButtonClicked = true;

    //... CommandBarSplitButton.ArrowPart logic
}

void button_Click(object sender, EventArgs e)
{
    if (this.arrowButtonClicked)
    {
        this.arrowButtonClicked = false;
        return;
    }

    //...CommandBarSplitButton logic
}
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