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by Er. Puneet Goel
This tip implements the TreeView like DropDownList with Search Functionality using Telerik Kendo.
by ShubhamSaxena
Learn how to implement Kendo Grid.
by Thinira
In this tip, we discuss how to pass report parameters from web page to Telerik report programmatically.
by Er. Puneet Goel
This is the implementation of Treeview with Multiselect node functionality wide requested by users.

Latest Articles

by Er. Puneet Goel
How to do multiple row selection with custom text/cell text copy functionality in Kendo Grid UI
by Chris A. Johnson
Implementing an AutoComplete Control on ASP.NET Core using Telerik
by Emiliano Musso
Create a Word-like software using RadRichTextEditor and C#
by Er. Puneet Goel
This is the implementation of Treeview with Multiselect node functionality wide requested by users.

All Articles

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Telerik 

31 Aug 2011 by #realJSOP
If it were me wanting to know this, I think I'd post a message in the Telerik forums first.If there's an event fired when a control is updated, handle that event and put your resizing code in it.
5 Feb 2015 by /\jmot
See the ref herehttp://stackoverflow.com/questions/18814566/how-to-add-footer-to-gridview[^]https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.templatefield.footertemplate(v=vs.110).aspx[^]http://www.dotnetfunda.com/articles/show/2741/working-with-footer-template-in-gridview[^]
9 Feb 2015 by @shok kumar mishra
CHECK THIS OUT
30 Aug 2012 by _Amy
Try the links below:Table-Valued Parameter in Stored Procedure and the Entity Framework 4.0[^]Passing an array/table to stored procedure through Entity Framework[^]Can you pass an enity-framework table/collection as a parameter into a function[^]Table-Valued Parameter in Stored Procedure...
10 Sep 2012 by _Amy
You need to use AllowCustomText="true" property to the RadComboBox. This will allow the user to enter custom text into RadComboBox. Like: EmptyMessage="Select" AllowCustomText="false">In code, use this:string s = ddlProposerName.Text;All the best.--Amit
17 Sep 2012 by _Amy
Hi,RadScript...
20 Mar 2013 by _Amy
This is because the the version which is specified in web.config file is different than the version you are using(Added reference). Try checking the version of your telerik dll and update the same version in web.config file.--Amit
18 Apr 2013 by _Amy
Since there is no code in your question and you are facing some ugly problems try posting your question in the one of the discussion forum here[^].--Amit
22 Apr 2013 by _Amy
The action that causes this code to execute MUST be a postback event, and not an AJAX call. This is due to the nature of the way AJAX requests are processed.Check Sys.WebForms.PageRequestManagerParserErrorException - what it is and how to avoid it[^]Hope it helps!--Amit
28 Jun 2013 by _Amy
I think, posting such issues about a 3rd party control at telerik Forum would be more useful.Post your question here :Telerik RadSplitter Forum[^]I found some links below for similar threads. You can have a look.Use Ajax request to update part of an external page, loaded in a...
6 Dec 2013 by _ProgProg_
Hey Guys,if i pressed on (add new Record Button - Update Button - Delete Button)the rad grid looses its data.Could any one tell me how to handle this?its Urgent
25 Feb 2014 by _ProgProg_
Hello,I've a serious problem with RadComboBoxWhen Filtering RadComboBox IE 9 , it works fine actually with markfirstmatch property and i could filter with more than one characterFor example if i am filtering Combobox to find item with name "AmrRafat", i could write 'amr' and the...
3 Jul 2013 by _tasos
Try to add a reference to the Telerik.Web.Design.dll, it has the preview for Telerik controls in Design View.
23 May 2014 by a.pkumar
Hi,I was working on Telerik Scheduler. i need to display 6 weeks in month viewWe have Schedule Period of 6 Weeks and it should be displayed in the month viewAny suggestionsThanks in Advance
5 Aug 2013 by a2ulthakur
i have a telerik date picker its display date fromat is MMM-yyyy but when its saving date its saving date in this format 7/6/2013 12:00:00 AMbut in my database i want to enter date in this format MMM-yyyyi am doing this Dim s1 As String = [String].Format("{MMM-yyyy}",...
28 Mar 2018 by aakiff
You need to hide the column in Rad grid pre render event.
4 Jul 2014 by Aashish vermaa
Hi, I am using kendo telerik controls(Trial version) with asp .net MVC 4.I have some field on a cshtml page like first name, last name and salary with a save button.I want to save that data into data base. how can I achieve this functionality using kendo telerik controls.Please...
17 Aug 2012 by Abey Thomas
This is an issue which can happen for a variety of reasons - but how do you find the right one?
5 Apr 2011 by Abhinav S
This[^] link on the telerik ewbsite should help you out.
30 Jan 2012 by Abhinav S
Ideally, you need to use an attached behaviour that will mark the current item in your and then set the checkbox for the current item.
11 Mar 2014 by Abhinav S
Check there are no memory leaks and all your items are properly disposed after each call to the SP completes.E.g. There should be no datasets left hanging around.
1 May 2011 by abid farooq bhutta
http://www.ezzylearning.com/tutorial.aspx?tid=2963442&q=deleting-multiple-rows-in-gridview-using-checkbox[^]
28 Jul 2013 by Abrar Fahad
Please Help me To create customized a gridview with template from this data which is given below and the WPF xml view is given below just under the code.public partial class MainWindow : Window { List Employeedatalist = new List(); ...
23 Jun 2012 by Adam David Hill
If you've successfully created a service reference in the same project as that code, then it shouldn't be too hard to code it. Getting your config file correct is fiddly, but the code probably goes something like this:Say my Service Reference is called MyServiceReference and the web...
5 Aug 2012 by aghapour.ahad
Hi every bodyI'm beginner in wpf and telerik component.when I try to open a project the use telerick component, I get this messages and I couldn't run the applicathion.Error 1 The type 'telerik:RadPropertyGrid' was not found. Verify that you are not missing an assembly reference and...
6 Aug 2012 by aghapour.ahad
Finally I solved the problem.I didn't use apt version of telerik componet and after installing RadControls_for_WPF_2012_1_0215_Dev the problem disappeared.
6 Aug 2012 by aghapour.ahad
Hi every bodydid some one use telerik component in wpf application?I,m trying to use RadPropertyGrid in my wpf application. and I can use it but I can't make a property have a brows button like visual studio in property pane. Hove can I make it?
16 Jan 2014 by ahad_6
Just Add NeedDataSorceEvent of RadGrid and keep all code which are using in binding radgrid except Radgrid1.databind()and set on aspx page allowfilteringcolumn=true;
6 Oct 2013 by Ahmed R El Bohoty
I want to know how i can synchronize datagridview with excel when cell updated in gridview it will be updated direct in Excel is there any method to do that without compare by id to update ?
13 Jan 2014 by ahp-1984
Steps to reproduce the issue: 1. Open the Telerik asp.net mvc grid page shown in the below link. http://demos.telerik.com/aspnet-mvc/razor/Grid/EditingAjax?theme=vista 2. Click on Add New Record button and enter a date in one of the date pickers in the grid. Click on save button....
23 Apr 2014 by ahp-1984
Hi Team, We are Using Telerik Grid and Our Application is Multiple language Support. While Access the Application in Non English Language and on Click of Delete Button of Grid Row the Delete Confirmation Box is Appearing and It has Messages and it is Translated, However Ok and Cancel Buttons...
25 Jun 2014 by ahp-1984
Hi Team, I have number,percentage and Currency Fields in side Telerik Grid and i need to Show Value of Each Control in Standerd Number in comma Seperated Format. like if value is 12345 then it Shuld appear as 12,345 so for that i have Applied Format("{0:n}" so its Working for...
10 Jul 2014 by ahp-1984
HI Team, We have Telerik Kendo Popup Grid and It Has Date Filed in its Column and We have Multiple Language Support, So When We Open the Grid in edit Mode Popup is Coming With Date Controls are Populated With Date Values English,Spanish,French those are Appearing and Updating...
26 Nov 2014 by ahp-1984
Hi team, I have telerik kendo grid and has dropdown list inside it and grid is pop up editing grid. i am facing some issue when we edit the poup and change the value of dropdown.Issue 1When i click the Dropdown list of grid Poup is Coming out in Edit Mode but...
29 Mar 2012 by Ajith_joseph
Please watch this video for full telerik gridview configuration.Grid for ASP.NET Ajax Column Typeshttp://tv.telerik.com/watch/aspnet/radgrid/grid-for-aspnet-ajax-column-types
8 Jan 2015 by Akhilesh7799
Hello All I've been trying to accomplish edit,update and delete radgrid row on Client side , but i am unable to do it.I tried with GridEditCommandColumn Column edit button , unable to set the grid in Edit index mode and update . Moreover the postback is happening when i clicked on Edit...
19 Apr 2018 by AkiStar
I'm trying to send data from angular application to display the telerik report using telerik web services. I was able to do so using custom resolver but im looking for the best solution to achieve this. What I have tried: I have created a telerik rest service to generate the report at server...
12 Jun 2013 by akki166786
i am just copying the demo code which is available on kendo's site but still it is not giving any widget in output, it is giving the following error -"TypeError: undefined is not a function" in angular JS.Do anybody has any idea what is wrong in here? here is my code-
16 Jun 2013 by akki166786
i am dragging and dropping some element(with the help of Kendo UI) and generating the new element that are the clone element of draggable elements, my problem is that i want to provide new id to them? how can i do that?
18 Aug 2013 by akosidab
I have 3 telerik tabs: ...
2 May 2014 by altaf008bd
I think, you can use percentage width (instead of fixed width) for each of the div. For example: say there will be 4 buttons in a div. so, each of the div (which contains the button) width will be 25%..div-parent{width:100%;}.div-button{float:left;width:25%;}.div-button...
29 Jul 2015 by amagitech
I have a telerik radgridview at my winform. It's name is gridSigortaFirmalari.And I delegate an events on commandcellclick. It uses gridSigortaFirmalari_CommandCellClick method. I want to fire this method from antoher button. I tried this code but I don't know is it true way and I can't...
4 Apr 2014 by Amalraj Ramesh
hi all i am using telerik rad grid i want all records in rad grid after filteringgive me any idea?My codeforeach (GridDataItem itemrow in gridGetServCodes.GridDataItem){ count = count + 1;//my grid page size is 10 but my filter row 16 here i got only 10}
10 Apr 2014 by Amalraj Ramesh
Hai im using kendo grid,How can i focus first row?Any help?
21 Feb 2012 by AmitKumar89
How can I work with Images in Telerik MVC2.. If you are having any idea just let me implement..Thanks in advance.
1 Mar 2012 by AmitKumar89
Hi all, I am trying to implement filter option in my RadGrid. But I am unable to do that.Whenever I am filtering the grid, the data of grid goes off. This grid I binded dynamically.Here is the code:
1 Mar 2016 by amnk.info
how to add textbox to telerik grid view ItemTemplate In asp.netWhat I have tried:add textbox to telerik grid view ItemTemplate
7 Mar 2016 by amnk.info
I want to get total column calculation using javascript.
28 Jan 2015 by anand vemuri
try here: http://demos.telerik.com/kendo-ui/datepicker/index[^]
26 May 2014 by anbujeremiah
i have a scenario for binding huge nos of data to a radgrid , this doesn't even run in production server, also while paging it fetches all the record, in case if i use objectdatasource datasource for radgrid can i avoid postback to server ?also if their is any way to optimize kindly...
7 Sep 2014 by anbujeremiah
telerik rad window has rad window inside here inside parent rad window contents gets expanded / collopsed when expanded or when a child rad window opens their is empty space created at the bottom of the page also the parent rad window showing page has asp.net master page like footer, header etc...
19 Nov 2014 by anbujeremiah
Telerik 2009 version is used in asp.net application, here in Rad grid , Edit Pop up is not working in Ipad/mac machine(chrome/safari), but Telerik 2013 version works fine, also i require code like below for chrome/safari ...
3 Jan 2017 by Andy Lanng
kendo popups general have one or two divs that get displayed. If the window is model, or some other type of lightbox, then a greyout will display also.The way kendo gets these to the front of the screen is by setting the z-index.for example: z-index: 10003; is set on the window...
16 Feb 2012 by Anele Ngqandu
Hi I have a telerik gridview that is populated programaticaly. Now I need to have tamplate fields in my gridview just like asp.net gridviews. CAn some one help me?
10 Feb 2012 by Aniket Yadav
check this linkhttp://www.telerik.com/community/forums/aspnet/window/set-autosize-false-for-a-radwindow-in-javascript.aspx[^]
1 Mar 2012 by Aniket Yadav
see if this might help you (from codeproject)Filter a DataGrid using a Foreign Key Combobox[^]
10 Jul 2014 by anil.singh581
Step 1. Get the input data using jqueyStep 2. Create web API using [Route("API/ControllerName/GetMethodName")]Step 3. Send the data using $.getJSON("~/API/ControllerName/GetMethodName", {FirstName :'Anil', LastName : 'Singh', Salary...
2 Apr 2019 by anil.tuta
I am new to Telerik Kendo UI Charts. I was wondering whether we have to set data source from API or Web Service only? Please help me. Thanks in advance. What I have tried: Charts Overview - Components - Kendo UI for Angular[^]
15 Dec 2013 by anku_jain
Hey, i am developing project plan by using telerik gnattview by customising its column according to my project needs.But i'm facing some difficulties in applying Predeccesor concept. pls help me out in applying that. And also my radchartt does not showing bar, instaed it's only displayng diamond...
15 Jul 2016 by Ankur\m/
In jQuery,var dropdownValue = $("#").val();In Javascript,var dropdownValue = document.GetElementById("").value;
25 Dec 2018 by AnkushK1
Not sure if i have got your exact problem completely, but this could be due to virtualization. Either try disabling it or save the scroll position Virtualization | RadGrid for ASP.NET AJAX Documentation - Telerik UI for ASP.NET AJAX[^]
18 May 2012 by Anshumas
I have implemented XmlHttpPanel as given below but after changing module dropdown so many times getting error:Quote:Callback Loading error: Exception=The state information is invalid for this page and might be corrupted. ...
18 May 2012 by Anshumas
Problem solved: we have to add Quote:EnableEventValidation="false" in page directive.
30 Jun 2014 by Anuj2929
Hi,I am using telerik Radtreeview. and i am performing drag and drop from radtreeview to RadScrollablePanel.it is working fine but when i drag the tree node and drop in panel it goes to top-left location every time.i want to place it where i leave the cursor.means the location of...
17 Oct 2012 by Anujkeshri
How to show rad calender month view horizontally. here is my code:but its showing only 24 days from January...
27 May 2014 by April Fans
Hi, try it below:http://www.codeproject.com/aspnet/combobox.asp[^]
20 Jul 2014 by arindamrudra
I am using a Teleric RadTabStrip. In RadPageView I have three Usercontrols.
18 Sep 2011 by arminamini
Is there any one who knows about Telerik menu?Hi every one.I use rad menu in my project. i need that menu items Be (Open to Click), and when i click on one of root items, Child items open between Root items in same layer.I mean root items move like Drawer and Child items of one of...
3 Feb 2014 by armm1388
HiI used telerik 2011 before this for long time. After it, I use telerik 2013. But for create setup version of my application, the InstallShield 2010 can’t recognize telerik 2013 dlls.How can I do this? Thanks very much
3 Feb 2014 by armm1388
hiI used telerik 2011 before this for long time. After it, I use telerik 2013. But for create setup version of my application, the InstallShield 2010 can’t recognize telerik 2013 dlls.perhabs it is related to kb2696646. how download kb2696646 ?thanks
26 Dec 2013 by arnba
I am new to telerik. How to start programming ASP.NET website with telerik controls, JQuery and HTTP custom handlers
23 Sep 2013 by Arsalaan Ahmed
this is my aspx code
13 Jan 2014 by Arsalaan Ahmed
hey everyonethis is my .aspx code
5 May 2016 by arunfromtmm
I am creating a hybrid app by telerik app builder in visual studio. I am not able to access sqlite db which is created externally. But I can access the db which is created at run time. I referred some sites, those solutions are not worked for me. The following code will create db and access it...
5 May 2016 by arunfromtmm
Actually I missed the js reference for cordovaYou are correct, actually I missed to include the following cordova script
29 Sep 2014 by Arunima Panda
This tips is about to fix image reset issue in RadImageEditor Telerik Control
15 Aug 2013 by Ashish Babu
I am making a module in which the person's name and mobile number is saved in the database.The Telerik Masked TextBox is being used as a method to get input phone numbers. $(".mainContainer").find("#salebyowner").find("input").val(""); when that div gets loaded at first...
9 Jul 2020 by Ashish Ranjan_Pirates
Hi guys,I need help asap. I am using telerik web ui. I am able to fetch data . Now I want to create a select row event to perform my operation.I am using this one but this is not working.protected void RadGrid1_ItemCommand(object source, Telerik.WebControls.GridCommandEventArgs e) ...
20 Jun 2012 by AshishChaudha
function OnTabSelecting(sender, args) { // this always return true after postback where as returns false in c# alert(Page_ClientValidate('grp'+$get(""))); if($get("").checked == false) { ...
22 Oct 2014 by ATjong
I have a Radgrid with a RadComboBox in a templateColumn. My other columns are AutoGenerated. By default the template column comes as the first column in the grid. If I leave it like that, it will work just fine. But whenever I change the index of it (and it actually moves), the RadComboBox in...
24 Oct 2014 by ATjong
Different items in RadCombobox in each row of RadGrid with sqlDataSource
4 Jul 2011 by atul_007
i got this soluiton from one of my projects it will help u just need to change the field name and column valueHTML CODE
30 Dec 2015 by Avi_Shinde
Hi,I want use telerik wpf control in asp.net application..is it possible? as wpf is for windows application.please don't answer No directly !!!!
31 Oct 2015 by Avuy
I am trying to group a column called "FranchiseeName" for instance I want each FranchiseeName to display their customers.
1 Nov 2015 by Avuy
HelloI have a report that looks like:col1 value 1col1 value 2col1 value 3I'd like to show col1 only once. If I use the group header for this it will add an extra row like:col1 value 1 value 2 value 3Is there any way to have it like:col1 value 1...
2 Nov 2015 by Avuy
Hi,I have a report, which works fine, and now I want to add a tittle to the report. Is this possible?
28 Apr 2015 by b_girl
I believe the issue is that you're adding the series to the chart after you've called DataBind. Try doing the following instead:Deconnecter();ScatterLineSeries SL = new ScatterLineSeries();SL.DataFieldX = "time_tag";SL.DataFieldY =...
17 Nov 2013 by babli3
Hi Allsample code with grid view and popup from edit link using telerik controlsPlease can somebody tell me. I am just stuck.Thanks
28 Nov 2012 by Bahman khalafi
Hi you can this: protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e) { if (e.Item is GridDataItem) { GridDataItem dataItem = (GridDataItem)e.Item; dataItem["RowNumber"].Text =...
10 Oct 2014 by baibhavverma
How can I apply background color of radgridview cell programatically ? I have found that background color no longer exists when I scroll up or down.xaml.cs private void dgQueue_RowLoaded(object sender, RowLoadedEventArgs e) { GridViewRow GrdRow = e.Row as...
26 May 2013 by Balu Balaji
i need like this radiobutton.checked=true;like that in teleric how can i get?
28 Jul 2013 by Balu Balaji
Hi i am As a DotNet Developer i am having 2.5 years of experience(1.5 years of experience in Windows based(winforms and Telric )and 1 year in web) i am working on windows based project after 6 months i would like to move i need to get a job in MNC in web i know asp.net but i don't know...
6 Jan 2015 by baotdinh
Hi all,I have a problem: i am using kendo upload file, C#. When i upload file, i want to get file path, but now it only displays name, size, extension. I want to know how can i get file path of Kendo Upload file in script after upload completely ?One question: now i can not use onsuccess...
13 Sep 2013 by basurajkumbhar
you can use the DataGridView event CellBeginEdtiPrivate Sub DataGridView1_CellBeginEdit(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellCancelEventArgs) Handles DataGridView1.CellBeginEdit'Here you can write the which column like to in editable mode End Sub
17 Dec 2014 by BillWoodruff
In my opinion you are starting on a path where you will simply overwhelm yourself with the complexity of some 3rd. party Control-set, like Telerik, and never get a basic mastery of .NET fundamentals, and how to program with those fundamentals in the language of your choice ... which seems to be:...
21 Aug 2015 by binod2
Hi,I am using a Telerik radGrid where in I need to select a row and when I click on the Row, the color of the row should change to a specific color.We have used the following option in the ClientSettings but that is not making any difference.EnableRowHoverStyle="true"Any urgent...
29 Apr 2014 by bluesathish
Hi,Debug using F11 was a better choice in this case, It'll look into the inner functions which causes this error. This error occurs when you try to use a disposed object or one of your object didn't properly initialised. Debug line by line, you'll able to capture the root...