Hi,

I have used a RadGridView Element with different columns. One column is a GridViewMultiComboBoxColumn with a valuemember and a displaymember, When I drop down the combo I see the displaymember correctly. But when I leave the row I only see the valuemember (1,2,3..)

  Private Sub RadGridView2_CellEditorInitialized(sender As Object, e As GridViewCellEventArgs) Handles RadGridView2.CellEditorInitialized
    If e.Column.Name = "FeldArt2" Then
      Dim editor As RadMultiColumnComboBoxElement = e.ActiveEditor
      If IsNothing(editor) = False Then
        Dim el As RadMultiColumnComboBoxElement = editor
        el.AutoCompleteMode = AutoCompleteMode.Suggest
        Dim lFeldArt As New List(Of clFeldArt)
        lFeldArt.Add(New clFeldArt(1, "Date Picker"))
        lFeldArt.Add(New clFeldArt(2, "Textfeld"))
        lFeldArt.Add(New clFeldArt(3, "Combo"))
        lFeldArt.Add(New clFeldArt(4, "Checkbox"))
        el.ValueMember = "FeldID"
        el.DisplayMember = "FeldArt"
        el.DataSource = lFeldArt
        el.AutoSizeDropDownToBestFit = True
        editor.Columns("FeldID").IsVisible = False
      End If
    End If
  End Sub

I have attached a file which explain what I mean.

Does anybody has an Idea whats wrong?

Thanks in advance for any help.

Karim

The added functionality to the full-text search in 2017.2 is really cool, especially the new close button.

An intuitive way to close the full-text search was on my to-do list for quite some time.

However, I noticed that the AllowSearchRow Property stays true even if the search row was closed/hidden by the user.

What's the best way to test if the full-text search row is currently visible?

So far, I have extended the grids context menu like this:

Hello,

I need to have in both gridview and classic editor a user input to read decimal numbers (type float, double, decimal ...it does not matter) .

For the moment i m using RadSpinEditor and it is ok for values like 123.45 but sometimes the user can enter values like 0.000000150.

For the moment i m changing the number of decimal in the RadSpinEditor when the user have to enter very little values.

RadSpinEditor is very good for my needs because it has a maximum and minimal value and i use them.

RadSpinEditor can display in Hexadecimal format.

What is the best way to have the scientific format with RadSpinEditor?

thanks

Vincent.

Hello,

I associeted a RadRangeSelector to a RadChartView.

When i populated the first time the series of RadChartView. All is ok .

When i rebuild all my series of the RadChartView , the RadRangeSelector is not updated.

How update the RadRangeSelector when i update series.

Thanks.

Regards

Vincent.

I tried to update Telerik UI for Winforms today to the latest version. Everything builds and the app runs. However, when I navigate to a form that contains Pie Charts, the app crashes with an unhandled exception and I get the below Overflow error.

What changed with the chartview control that would cause this? Is this something I can fix on my end? or do I need to wait for a bug fix release?

I'm writing with regard to a problem I'm encountering when a user edits RadGridView data that has been filtered.

The filtering is being done through a DataView expression, e.g.     CONVERT([NumberOfStaffAvailable],'System.Decimal')>=10

The user then edits the NumberOfStaffAvailable field for one of the displayed rows to be less than 10, so that row is no longer valid as part of the filtered recordset.

When the user presses the Enter key a NullReference exception is thrown, the callstack is listed below.

I've tried calling SuspendLayout() and SuspendUpdate() in the CellBeginEdit event, and resuming them in the CellEndEdit event, but with no luck.

I'd be grateful for any advice on how get around this problem,

I'm using WinControls v. 2016.3.1024.40

Thanks and kind regards

James

System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.WinControls.UI.GridDataCellElement.set_Value(Object value)
   at Telerik.WinControls.UI.GridViewEditManager.EndEditCore(Boolean validate, Boolean cancel)
   at Telerik.WinControls.UI.GridViewEditManager.EndEdit()
   at Telerik.WinControls.UI.GridRowBehavior.ProcessEnterKey(KeyEventArgs keys)
   at Telerik.WinControls.UI.GridRowBehavior.ProcessKey(KeyEventArgs keys)
   at Telerik.WinControls.UI.BaseGridBehavior.ProcessKey(KeyEventArgs keys)
   at Telerik.WinControls.UI.BaseGridBehavior.ProcessKeyDown(KeyEventArgs keys)
   at Telerik.WinControls.UI.BaseGridEditor.OnKeyDown(KeyEventArgs keyEventArgs)
   at Telerik.WinControls.UI.RadTextBoxEditor.OnKeyDown(KeyEventArgs e)
   at Telerik.WinControls.UI.RadTextBoxEditor.TextBoxItem_KeyDown(Object sender, KeyEventArgs e)
   at System.Windows.Forms.KeyEventHandler.Invoke(Object sender, KeyEventArgs e)
   at Telerik.WinControls.RadItem.OnKeyDown(KeyEventArgs e)
   at Telerik.WinControls.UI.RadTextBoxItem.TextBoxControl_KeyDown(Object sender, KeyEventArgs e)
   at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
   at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
   at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
   at System.Windows.Forms.Control.WmKeyChar(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.TextBoxBase.WndProc(Message& m)
   at System.Windows.Forms.TextBox.WndProc(Message& m)
   at Telerik.WinControls.UI.HostedTextBoxBase.WndProc(Message& message)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Hi,

I fill my grid with one SQL table which contains an int col "SENT".

Its values are -1 for "OK" and 0 for "Not OK".

By default, the radgridview bind checked = 1 and unchecked = 0.

Is it possible to bind the checkbox column of the radgridview with -1=checked and 0=unchecked ?

Thank you.