When I want to Add RadForm my project coming this error 

Method not found 'Void.Telerik.VSX.WizardEngine.Configuration.ScenerioDefinition.set_PreviewImage(System.String)'.

What can I do?

Hi, I have a radGridView, the user inserts rows, i want to highlight the cell with null values.  For example to make the back  color of the cell Red.
I have tried the below code, but it did not work...

Inside a button


So how to do it? or if there is a better highlight method that notifies the user for the empty cell.

Thanks in advance

Is there a good step by step example of how to change the menu bars apperence? I want to change the background color and a few other things.  I went to the documentation section but couldn't find where it explains how to do that.

Thank You

I really am getting my support monies worth. sorry guys , I am trying to resolve before posting!!

I have spent the morning reading the existing forum posts on this subject and the documentation, but nothing has helped so far.

I have an application which is required to be in different languages ( select-able by the user) however they want the date time columns to always be in the same format (Swedish Culture)
 
I am using  "Thread.CurrentThread.CurrentUICulture.Name"  for setting and checking which language I should be providing, however I want the date time columns in the grid to ignore this and always be same format. 

I think because I am using unbound Gridview , the setting of the columns formatting does not work?  (FormatString , FormatInfo etc)   I am creating the grid by using  "RadGridView1.MasterTemplate.LoadFrom(Callsreader)" and loading an SQLDataReader

The closest I found was this post...which shows having to change the culture in the datatable before setting to the Gridview.  I cant do this with an SQLDatareader  ( that I have found!) and I tried converting to using Datatables , however this started to cause numerous issues even without adding the convert Datatable part! 

What is the way that should work?  Is there a way to set the  GridView UICulture to always be Swedish ? That would be an easy way!

Many thanks

Rob

Hi, i'm populating a radsplitbutton in code.  the items show up fine, but there's a blue strip on the left side of the menu that drops down with the items in it.  It's where the images go.  I don't have any images.  how do i get rid of this strip?

Thanks!

Hi, this is the first time i use VisualStyleBuilder. I've made a custom title bar but when i try to use on my form and try to maximize it, the form become cutted to a width and height by default.


I've attached some screenshot.

First of all thank you guys for this great product "telerik winforms RadScheduler" it is life saver for my final year project, where i had issue with multiple users.

Issue: i want to display appointments for specific user, i.e. only authorized user can view appointments(his own).
i have project that looks similar to outlook, but i am implementing multiple user. where each user can login and view/edit/update his own appointments. appointments of other user should not be displayed.(User can view/edit appointments that belongs to him)

while this point was implementing scheduler for single user. its working fine thanks to your support and documentation.example in Quick start helped me lot. 

for this function i added custom field "UserID" its working fine, similar to example appointmentWithEmail.
i tried to sort appointments while filling dataset with adapter, this displays information correctly but now i cant save appointments.

so my question is how can i achieve this functionality "Multiple Users" ?
 Note : i am not experienced developer, i am student still learning programming.help ONLY Few days left for final submission of my project.  

Project : Personal Information Manager
 language - VB.net (visual studio 2010)
Back End - MS Access 2010

Hello, 

I have RadGridView for Winforms 2012 Q1, it has the AutoGenerateColumns property set to True so the number of columns is dictated by the datasource.  I'd like to add totals to gridview for the numeric data, I can do this at design time using the SummaryRowsBottom property/collection but since I do not know how many columns will be display I need to do this at runtime.  I do know that the columns I want to Sum start at column 2 to TotalNumOfColumns.  So I can iterate through the columns collection ...I'm just not sure which event is the best to add the summary nor the syntax.

Thanks

Hi ,
 I created a custom data provider as directed in http://www.telerik.com/help/winforms/using_a_data_provider.html to populate my appoitnment from the database.

Now How do I save the appointment details when the appointment is moved or resized.

thanks
santosh

Hi,

I upgraded my application from 2009.Q1 to 2010.Q3.

I have code to create RadComboBox dynamically and bind dataset to ComboBox and set to 'no selection' like this:

radComboBox.Text = null;
                                radComboBox.SelectedValue = null;
                                radComboBox.SelectedIndex = -1;

The code which was working in previous version is not working in new version. It is selecting first item in the list items.

I tried setting following ways also:

 radComboBox.CloseDropDown();
 radComboBox.Text = "Select Option";

&

 radComboBox.CloseDropDown();
 radComboBox.Text = " ";

In both the cases, it is selecting the first item.

So what changed in new version, that causes not to work.

Thanks for any help.