When add
 
  dg.Relations.AddSelfReference(dg.MasterTemplate,"ID", "IDPARENT");

The event bnds_PositionChanged works only when go with level on another. А within the one level does not work.
 
Operation of the removing does not work too.

Also is not working properly displaying alternative rows.
EnableAlternatingRowColor=true;

The scenarion is valid for EF ToBindingList functionality.

The problem exist for NotifyCollection - CollectionChanged event also. Filter events too.

There is a bug regarding the filtering of the grid, in the GridViewComboBoxColumn.
The filtering result displays wrong value.  
The bug accurse when:
   - Select a value form a GridViewComboBoxColumn.
   - Clear Filtering of the grid.
   - write a new value in the filtering GridViewComboBoxColumn cell, before living the cell.
The grid is filtered with the previous selected value.  
Note: the bug accurse only when the ReadOnly Property of column is off.

There are 2 main problems in this functionality:
A) User has to click the filter check box twice to get the state changed for the first time. That is unacceptable, It must work from first click from first click check box must change its state.
B) Parameters of FilterChanging event are absolutely useless and what is worse they even lie about real state of the filter.
C) If I want to edit in column editor FilterDescriptor property of the column some maybe old dialog window appears because whatever I set here it does not change anything.

When you copy from excel & if there are some empty columns in the excel file those empty columns aren't copied.The grid simply ignores the empty columns.Just run the attached sample project and copy the content from excel file and paste on the grid.T

I have a problem with read only columns. 
When I paste a value (CTRL+V) on a cell from a read only column the value from that cell is changed with the value from the clipboard.

Selfreference:
Item.ID
Item.Propertys.ParentID 

If Parent ID == null then since the new Update I will recive :


bei Telerik.WinControls.UI.GridViewSelfReferenceComparer.Compare(GridViewRowInfo x, GridViewRowInfo y) 

bei Telerik.Collections.Generic.AvlTree`1.LastIndex(ValueT value) 

bei Telerik.Collections.Generic.AvlTree`1.InsertWithDuplicates(ValueT value) 

bei Telerik.Collections.Generic.AvlTree`1.Add(ValueT item) 

bei Telerik.WinControls.UI.GridViewSelfReferenceDataProvider.Refresh() 

bei Telerik.WinControls.UI.GridViewTemplate.Telerik.WinControls.Data.IDataItemSource.Initialize() 

bei Telerik.WinControls.Data.RadListSource`1.Initialize() 

bei Telerik.WinControls.Data.RadListSource`1.Bind(Object dataSource, String dataMember) 

bei Telerik.WinControls.Data.RadListSource`1.set_DataSource(Object value) 

bei Telerik.WinControls.UI.GridViewTemplate.set_DataSource(Object value) 

bei Telerik.WinControls.UI.RadGridView.set_DataSource(Object value) 

bei LocalSimulation.Form1.worker_RunWorkerCompleted(Object sender, RunWorkerCompletedEventArgs e) in D:\Programming\REPOSITORY\trunk\AAARISK WEBAPP\LocalSimulation\Form1.cs:Zeile 142. 

bei System.ComponentModel.BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs e) 

bei System.ComponentModel.BackgroundWorker.AsyncOperationCompleted(Object arg) 



So I changed Parent = null to Parent =0 and it works .

When i press control-c at a gridviewcell and paste it to notepad or another telerik control it looks like this.if i paste it to excel it works fine.

The synchronization mechanism is invalid when sorting is applied and notification was received from external data source object.

RadGridView issue: Can not change the Operator or Value of FilterDescriptor in FilterChanging event handler

Chechbox editor issue with value update and BeginEdit operation for next cell

Please view the attached project for details

The issue may be releated to measure layout logic.

Ticked ID: 381352
One thing more I noticed.
Actually I do not think, this issue is a sorting issue, but rather some rendering issue, where the old version is much faster than the new one. 
If you compare the scrolling performance between the new and the old version, also here the old version is significantly faster.
So I think this is a more general issue, something with the rendering - or what you call it - of the visible part of the grid, which are faster in the old version.
Am I the only customer noticing this ?

Delete from BindingList lists bound to master and child templates. Invalid batch operation

If I create a grid view and use DeferRefresh while adding rows, if I later update the value by using the Cell.value property, the cell does not update visually until you force a redraw of the cell in some fashion. The most reliable workaround was using a beginedit/endedit around the value change inside another DeferRefresh call, but it's really slow and unusable. The other thing I tried that worked a bit was getting the row and calling InvalidateRow() - which works for single line cells pretty well, but if you have auto size with multi-line, etc... it doesn't update the vertical height of the row correctly.

The drag and drop of rows or columns to scroll the grid if the target item is not visible.

Horizontal scrolling when multiple selection is performed by mouse.

The evaluation of invalid expressions in RadGridView should not crash the host application.

Allow hiding of whole group in ColumGroupsViewDefinition by adding Visibility property to ColumnGroup class.