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1 answer
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Hi, 

 

I add shape page. In shape of text can I do change color of text at third line similar like picture? If I choose third line of text change color can first and second text no change color? How I write it. Because user want to change or add any of text color.

Thanks.

Dinko | Tech Support Engineer
Telerik team
 answered on 04 Dec 2023
2 answers
727 views
Hi..

I want to ask if there is any approach to determine the position of mouse down or up related to cell, in order to know which part of cell has been clicked.

Thanks in advance.
Jeff
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Iron
 answered on 01 Dec 2023
2 answers
72 views

Hi how i can style this pagination

 

 

to be like this

more smallers letter and numbers, its possible?

 

thank you

 

Nadya | Tech Support Engineer
Telerik team
 answered on 30 Nov 2023
3 answers
64 views

Hello,

we have an application using Telerik version 2021.3.1123.40. It is not the first time these errors were reportet, but I have no methode to reproduce it at the moment. The chain of Events for both errors is, that RadGridView.FilterChanged-Event is called, from there we call our method "UpdateProzessschritte" (UpdateProcessSteps), which does a BeginUpdate and EndUpdate of the grid. When EndUpdate is called, the 2 errors orccured under certain, unknown conditions.

  1. ERROR|TBM_HAProzessPlugin.MainForm|1|(null)| In Modul TBM|DNA - Digitaler Netzanschluss ist ein Fehler aufgetreten. System.InvalidOperationException: Die Auflistung wurde geändert. Der Enumerationsvorgang kann möglicherweise nicht ausgeführt werden.
       bei System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
       bei System.Collections.Generic.List`1.Enumerator.MoveNextRare()
       bei System.Collections.Generic.List`1.Enumerator.MoveNext()
       bei Telerik.WinControls.UI.DataGroup.<GetEnumerator>d__7.MoveNext()
       bei Telerik.WinControls.UI.GridViewGroupRowInfo.get_ChildRows()
       bei Telerik.WinControls.UI.GridViewRowInfo.HasChildRows()
       bei Telerik.WinControls.UI.GridTraverser.CanStepInHierarchy()
       bei Telerik.WinControls.UI.GridTraverser.StepInHierarchy()
       bei Telerik.WinControls.UI.GridTraverser.MoveNextCore()
       bei Telerik.WinControls.UI.GridTraverser.MoveNext()
       bei Telerik.WinControls.UI.GridTraverser.GoToRow(GridViewRowInfo row)
       bei Telerik.WinControls.UI.BaseGridNavigator.ProcessEventCore(GridViewEvent eventData)
       bei Telerik.WinControls.UI.BaseGridNavigator.Telerik.WinControls.UI.IGridViewEventListener.ProcessEvent(GridViewEvent eventData)
       bei Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessCollection(GridViewEvent gridEvent, PriorityWeakReferenceList list, GridEventProcessMode processMode)
       bei Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessEvent(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.NotifyListeners(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.FlushEvents()
       bei Telerik.WinControls.UI.GridViewSynchronizationService.DispatchEvent(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.DispatchEvent(GridViewTemplate template, GridViewEvent eventData, Boolean postUI)
       bei Telerik.WinControls.UI.GridViewTemplate.DispatchEvent(GridViewEvent gridEvent, Boolean postUI)
       bei Telerik.WinControls.UI.GridViewTemplate.DispatchDataViewChangedEvent(Object sender, DataViewChangedEventArgs args)
       bei Telerik.WinControls.UI.GridViewTemplate.OnViewChanged(Object sender, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.MasterGridViewTemplate.OnViewChanged(Object sender, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.GridViewTemplate.EndUpdate(Boolean notify, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.MasterGridViewTemplate.EndUpdate(Boolean notify, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.GridViewTemplate.EndUpdate()
       bei Telerik.WinControls.UI.RadGridView.EndUpdate()
       bei TBM_HAProzessPlugin.MainForm.UpdateProzessschritte(RadGridView radGridView, RadDiagram radDiagram, Dictionary`2 prozessDauerListe, List`1 schritte) in C:\Program Files (x86)\Jenkins\jobs\TBM_DNA_Digitaler_Netzanschluss_WP\workspace\TBM_HAProzessPlugin\src\Forms\MainForm.cs:Zeile 510.
       bei TBM_HAProzessPlugin.MainForm.rgvHAAkten_FilterChanged(Object sender, GridViewCollectionChangedEventArgs e) in C:\Program Files (x86)\Jenkins\jobs\TBM_DNA_Digitaler_Netzanschluss_WP\workspace\TBM_HAProzessPlugin\src\Forms\MainForm.cs:Zeile 442.

    [Translation]: Collection was modified; enumeration operation may not execute


  2. ERROR|TBM_HAProzessPlugin.MainForm|1|(null)| In Modul TBM|DNA - Digitaler Netzanschluss ist ein Fehler aufgetreten. System.ArgumentException: Ein Element mit dem gleichen Schlüssel wurde bereits hinzugefügt.
       bei System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
       bei System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
       bei System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value)
       bei Telerik.WinControls.Data.GroupBuilder`1.Perform(IReadOnlyCollection`1 items, Int32 level, Group`1 parent)
       bei Telerik.WinControls.Data.GroupBuilder`1.get_Groups()
       bei Telerik.WinControls.Data.RadDataView`1.get_Groups()
       bei Telerik.WinControls.UI.GridViewInfo.Refresh()
       bei Telerik.WinControls.UI.GridViewInfo.get_ChildRows()
       bei Telerik.WinControls.UI.GridViewTemplate.get_ChildRows()
       bei Telerik.WinControls.UI.ViewInfoTraverser.SetCollectionForStage(Boolean initializeCollection)
       bei Telerik.WinControls.UI.ViewInfoTraverser.ChangeCollectionForward()
       bei Telerik.WinControls.UI.ViewInfoTraverser.MoveNextCore()
       bei Telerik.WinControls.UI.ViewInfoTraverser.MoveNext()
       bei Telerik.WinControls.UI.GridTraverser.MoveNextCore()
       bei Telerik.WinControls.UI.GridTraverser.MoveNext()
       bei Telerik.WinControls.UI.GridTraverser.GoToRow(GridViewRowInfo row)
       bei Telerik.WinControls.UI.BaseGridNavigator.ProcessEventCore(GridViewEvent eventData)
       bei Telerik.WinControls.UI.BaseGridNavigator.Telerik.WinControls.UI.IGridViewEventListener.ProcessEvent(GridViewEvent eventData)
       bei Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessCollection(GridViewEvent gridEvent, PriorityWeakReferenceList list, GridEventProcessMode processMode)
       bei Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessEvent(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.NotifyListeners(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.FlushEvents()
       bei Telerik.WinControls.UI.GridViewSynchronizationService.DispatchEvent(GridViewEvent gridEvent)
       bei Telerik.WinControls.UI.GridViewSynchronizationService.DispatchEvent(GridViewTemplate template, GridViewEvent eventData, Boolean postUI)
       bei Telerik.WinControls.UI.GridViewTemplate.DispatchEvent(GridViewEvent gridEvent, Boolean postUI)
       bei Telerik.WinControls.UI.GridViewTemplate.DispatchDataViewChangedEvent(Object sender, DataViewChangedEventArgs args)
       bei Telerik.WinControls.UI.GridViewTemplate.OnViewChanged(Object sender, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.MasterGridViewTemplate.OnViewChanged(Object sender, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.GridViewTemplate.EndUpdate(Boolean notify, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.MasterGridViewTemplate.EndUpdate(Boolean notify, DataViewChangedEventArgs e)
       bei Telerik.WinControls.UI.GridViewTemplate.EndUpdate()
       bei Telerik.WinControls.UI.RadGridView.EndUpdate()
       bei TBM_HAProzessPlugin.MainForm.UpdateProzessschritte(RadGridView radGridView, RadDiagram radDiagram, Dictionary`2 prozessDauerListe, List`1 schritte) in C:\Program Files (x86)\Jenkins\jobs\TBM_DNA_Digitaler_Netzanschluss_WP\workspace\TBM_HAProzessPlugin\src\Forms\MainForm.cs:Zeile 510.
       bei TBM_HAProzessPlugin.MainForm.rgvHAAkten_FilterChanged(Object sender, GridViewCollectionChangedEventArgs e) in C:\Program Files (x86)\Jenkins\jobs\TBM_DNA_Digitaler_Netzanschluss_WP\workspace\TBM_HAProzessPlugin\src\Forms\MainForm.cs:Zeile 442.

    [Translation]: Item with Same Key has already been added

 

Do you have any ideas which causes could lead to this exceptions and how to fix it? Or is this a known problem which was already fixed in later versions?

Stephan
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Iron
Iron
 answered on 30 Nov 2023
2 answers
47 views
Im using RadForm and i'm trying to add a second titlebar to my form but make it unable to close,maximize or minimize the current form, i only want the events to work such as close,maxinimize or minimize event, is there any way to achieve this?
Nadya | Tech Support Engineer
Telerik team
 answered on 30 Nov 2023
2 answers
45 views
Is it possible to change the direction of TaskBoard 
Nadya | Tech Support Engineer
Telerik team
 answered on 30 Nov 2023
2 answers
70 views

Hi guys!

I am working on a project with some Telerik components but I can not display the designer view in VS2022. There is no error, but the designer only displays the components without the final result (see image) so I can not move or render as I wish

I have tried installing the DLL in my GAC as suggested in other posts but still the same.

Any idea? 

Álvaro
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Rank 1
Iron
Iron
 answered on 30 Nov 2023
1 answer
49 views
I am using classes from Telerik.OpenAccess.Windows.dll (ObjectView) and load the assembly from the repo (not nuget). From now on I want to use the Nuget Package for OpenAccess, but the Telerik.OpenAccess.Windows namespace is missing. It there a nuget for that? 
Dinko | Tech Support Engineer
Telerik team
 answered on 29 Nov 2023
1 answer
60 views

In our project we are using the the Telertik.DataAcess Assemblies shown here https://docs.telerik.com/data-access/developers-guide/deployment/visual-designer-deployment-consideration-operations-versioning.html (no nuget package).

I want to change everything to the most recent nuget package version (2018.x.x.x)

But there seems to be the namespaces from this assemply missing: Telerik.OpenAccess.Windows.dll. I installed all nugte packages, but the "ObjectView" Class is still missing (part of Telerik.OpenAccess.Windows.dll).

I even tried to simply update the local assemblies, but there is no way to find the download page https://docs.telerik.com/data-access/installation/installation-install-data-access.html. The shown page does not exits.

Did anybody try the same thing?

Dinko | Tech Support Engineer
Telerik team
 answered on 29 Nov 2023
1 answer
346 views

Any way to fill datagrid with custom sql query? As i need to join 2 tables or you recommend me using a view or sp?

thank you

Dinko | Tech Support Engineer
Telerik team
 answered on 29 Nov 2023
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