Telerik Forums
UI for WinForms Forum
17 answers
425 views
Hi there:

First of all Congrats for the new Design and performance of Telerik Forums :D you're great guys.

Now, my problem jejeje. I've been using radpanel bars and I'm trying to customize their styles with the Telerik theme builder. I've localized the collapse and expand images in the element tree:

RootRadElement
--RadPanelBarElement
----ExploreBarLayout
------RadPanelGroupElement (Properties: GroupCollapseExplorerBarImage, GroupExpandExplorerBarImage)

At the last Element I've found those images, but even when I changed them, nothing happened. I don't know if those are the correct images that I've need to change.

Could you help me with that issue?

Thanks
Rumen
Telerik team
 answered on 19 Dec 2017
5 answers
57 views
For RadPanerBarGroupElement caption, how can I increase the text size?
Stefan
Telerik team
 answered on 07 Apr 2014
5 answers
157 views
In my app, i have an radpanelbar that is populated at runtime with multiple radpanelbargroupelements (variable number, depending on the user's role), where in each of those elements, there is a radgridview.

I want to give the user the possibility to choose his layout: outlook, explorer, list,toolbox.

I works fine in outlook and list style.

When choosing explorer style, i want each radpanelbargroupelement to expand and evenly fill the available space in the radpanelbar.

The expanding works, but i cannot set the height of the contentpanel to take up as much space to evenly fill the radpanelbar.
I can this be done?

walter
Nikolay
Telerik team
 answered on 13 Mar 2012
1 answer
102 views
Good afternoon.
    I have a problem with RadPanelBar. I use VB Express 2008.
I create a new WinForm project and add a RadPanelBar control. Dock = True, GroupStyle = ExplorerBarStyle.
This is the code:
Imports Telerik.WinControls.UI
  
Public Class Form1
  Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    Dim rpbge As RadPanelBarGroupElement
  
    For i As Integer = 0 To 10
      rpbge = New RadPanelBarGroupElement
      rpbge.Caption = "Group" & i
      rpbge.EnableHostControlMode = True
      RadPanelBar1.Items.Add(rpbge)
    Next
  
    Dim rlc As New RadListControl
    rlc.Height = 2
    rlc.Width = rpbge.ContentPanel.ClientSize.Width
    rlc.Anchor = AnchorStyles.Left Or AnchorStyles.Right Or AnchorStyles.Top
    rpbge.ContentPanel.Controls.Add(rlc)
  
    rpbge.Expanded = True
  End Sub
End Class

Now:
- Run the project and scroll down with the vertical scroll bar.
- Collapse and Expand the last group (Group10).
- Now try to scroll down again with the vertical scroll bar and you'll see the flicker.
Is there any solution?
Thank you in advance.
Gianfranco
Stefan
Telerik team
 answered on 08 Sep 2011
2 answers
120 views
I get an error message when trying to set up a project for the BusinessCard Example that you show under Integration for Winform Examples.
I get an error when I double-click on Form1.cs.

The designer cannot process the code at line 56: this.panel1.BackgroundImage = global::Telerik.Examples.WinControls.Properties.Resources.brushedMetal; The code within the method 'InitializeComponent' is generated by the designer and should not be manually modified. Please remove any changes and try opening the designer again.
Hide    Edit

at Microsoft.VisualStudio.Design.Serialization.CodeDom.XML.CodeDomXmlProcessor.CreateQuoteExpression(XmlElementData xmlElement)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.XML.CodeDomXmlProcessor.XmlElementData.get_CodeDomElement()
at Microsoft.VisualStudio.Design.Serialization.CodeDom.XML.CodeDomXmlProcessor.EndElement(String prefix, String name, String urn)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.XML.CodeDomXmlProcessor.Parse(XmlReader reader)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.XML.CodeDomXmlProcessor.ParseXml(String xmlStream, CodeStatementCollection statementCollection, String fileName, String methodName)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomParser.OnMethodPopulateStatements(Object sender, EventArgs e)
at System.CodeDom.CodeMemberMethod.get_Statements()
at System.ComponentModel.Design.Serialization.TypeCodeDomSerializer.Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration)
at System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager manager)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.DeferredLoadHandler.Microsoft.VisualStudio.TextManager.Interop.IVsTextBufferDataEvents.OnLoadCompleted(Int32 fReload)
jack
Top achievements
Rank 1
 answered on 12 Jul 2011
2 answers
98 views
Hi,

is there any way to hide these up-and-down-Arrows from the RadPanelBarElements? Thank you!

Andy
n/a
Top achievements
Rank 1
 answered on 02 Mar 2011
3 answers
107 views

Hi,
I have got a problem with the "ScrollControlIntoView" Method of the Radpanelbar control.

After the "radPanelBar1_PanelBarGroupCollapsing" Event, the collapsing Item should scroll into view.
The function should be likely this.

private void radPanelBar1_PanelBarGroupCollapsing(object sender, PanelBarGroupCancelEventArgs args)
        {
            this.radPanelBar1.ScrollControlIntoView(this.radPanelBar1.Controls[this.radPanelBar1.Items.IndexOf(args.Group)]);
        }

but it doesn't work. Please help me.
Ivan Petrov
Telerik team
 answered on 28 Feb 2011
4 answers
43 views
Hi,
    I want to diable the right click option in the RadpanelbarGroupElement. How should i acheive it?
As of now am giving the message box in the mouse down event. Below is the code that i have used.
Private Sub RadPanelBar1_MouseDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles RadPanelBar1.MouseDown
       Try
           If e.Button = Windows.Forms.MouseButtons.Right Then
               RadMessageBox.Show("Right click not allowed.")
               Exit Sub
           End If
       Catch ex As Exception
           RadMessageBox.Show(ex.ToString)
       End Try
   End Sub
I dont need to intimate the user about this. How this should be done?
Surendar S
Top achievements
Rank 1
 answered on 05 Jan 2011
3 answers
81 views
i need to change font size and color of caption how do i change it
thank you
Emanuel Varga
Top achievements
Rank 1
 answered on 17 Oct 2010
3 answers
40 views
I want to insert Treeview in radPanelBarGroupElement.

but I dont know what I have to do!!
Emanuel Varga
Top achievements
Rank 1
 answered on 07 Oct 2010
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