I just purchased a license for Win Forms package.

So far I've been using the trial version of Q2 2010 and last week I decided to upgrade it to licensed version of Q2 2011.
After uninstsalling the existing version, installing the Q2 2011 and changing the references from my project to the new DLLs I run into following issues:

1.    Error 18 Property or indexer 'Telerik.WinControls.UI.RadTreeNode.DataBoundItem' cannot be assigned to -- it is read only 
2.    Error 25 'Telerik.WinControls.UI.RadTreeNodeCollection' does not contain a definition for 'Find' and no extension method 'Find' accepting a first argument of type 'Telerik.WinControls.UI.RadTreeNodeCollection' could be found (are you missing a using directive or an assembly reference?) 

I found this on your TreeView class in regards to Find method.
This property will be removed in the next version. You can define your own search behavior by setting the Find method.



Please let me know how I can resolve those issues.

Hello,

Prior to Q2 2011 SP1 (version 2011.2.11.831), we had no problems with the subclass of the RadDateTimePicker we created, but since then, we are having issues with SetToNullValue() and DataBinding.  We were using RadControls for WinForms Q3 2010 prior to updating.  

When we call this.radDateTimePicker1.SetToNullValue(), it appears to "null" out the control, but when you move to the next control, the datetime control goes from not having a value displayed to displaying the value before SetToNullValue() was called.  In the bound source, the column contains the NullDate value while the control's Value property has the value from before SetToNullValue() was called

I have also come across inconsistency of values when the control is bound to a dataset from SQL Server.  From tracing thru the code, we are able to determine that the correct date is in the Value property, but when we looked at the DataTable its bound to, the value there is different.

The code has not changed and I have been able to replicate the SetToNullValue behavior in a new project using just the RAD controls. 

Any help is appreciated,
Chet

First let me say I am a web programmer, but I have a need for a small utilities app that needs a data grid.  I load the form, user selects several options and clicks button.  On click I generate a DataSet and call gridview1.DataSource = datasetname;

The datasource has data, and the gridview is set to autogeneratecolumns = true.

Nothing changes and no data is shown.  What am I missing here?

Thanks!

Jeff

I'm developing custom SimpleListViewVisualItem for RadListView. It should contain a list of business items and it should be displayed on RadListView in IconView mode. Business items must be displayed on RadGridView.

public class CustomVisualItem : SimpleListViewVisualItem
{
     RadGridView gwBusinessItems;
     BindingSource bsBusinessItems;
     List<BO> _list = new List<BO>();
     ...
     public CustomVisualItem()
     {
          bsBusinessItems.DataSource = _list;
          gwBusinessItems.DataSource = bsBusinessItems;
     }
     ...
     public void InitializeControls()
     {
          gwBusinessItems = new RadGridView();
          gwBusinessItems.Dock = DockStyle.Fill;
          gwBusinessItems.DataSource = bsBusinessItems;
          ...
          Children.Add(gwBusinessItems.GridViewElement);
       }
       ...
        public void AddBO(BO bo)
        {
            _list.Add(bo);
            bsBusinessItems.ResetBindings(false);
        }
}

When i add a business object and update RadGridView by bsBusinessItems.ResetBindings, new record appears on the RadGridView, but i'm unable to select any record on the RadGridView and when i click on the grid, GotFocus event isn't fired. Looks like i can't set focus to the grid due to it is on the CustomVisualItem. 

gwBusinessItems.Focusable = true doesn't work.

What should i do to make RadGridView focusable? 

Hi All

I'm using the textbox to load data from database, the data is 10000. So how can the textbox show "10.000" instead of "10000"?
I also try MaskeditBox but it doesn't work, the first time I run the project, the value show "10.000"  but when this MaskEditBox lost focus, the value return to 0.

Thanks!

Hi Guy, Is there anybody know how to show RadScheduler in year view. I mean that how I can show the RadScheduler table that each column represents date in month and each row illustrates month. I want this feature for my project.

P/S: I knew in RadScheduler , it had activeViewType property that show in :Day, MultiDay, Week, WorkWeek,...However it doesn't has year show.

Thanks.

Tran Dat

Hi, lets say i have 5000 rows in my grid and I scroll down the grid. Is there any way that the scroll move the to the first position? Like move first?

Thanks

This one isn't big, but it might be annoying, especially to VB coders. In the GridViewComboBoxColumn example, in the Adding and binding GridViewComboBoxColumn section near the top, the C# and VB.Net code samples have different DataSources. The C# one looks to be correct, but the VB.Net one is in error.

One other thing that would help with the code samples is putting each code block in a scrollable text box, rather than having the single scroll bar at the bottom of each entry. Having to scroll to the bottom of the page to scroll to the right and then scroll back up to see the rest of the code is not an optimal solution. Also, and I do not know if this is a Chrome limitation or not, the Copy JavaScript does not work in Chrome 14.0.835.202 m on Windows 7 SP1 32-bit.

Hi,

I have one bar chart with only one Series.

How can I change color of each bar  ?

Regards,

YSP

Hi, I am evaluating your product right now and have written a small custom application to interface with my legacy appointment table.  I created my own custom statuses and one of my status IDs is equal to 2.  Apparently this status id is hardwired somewhere to not show the color associated with it on the left end of the appointment on the scheduler.  How can I override this to make the status color show?  Changing this ID to something else is not an option.

Thanks!