One should be able to change the color of the RadTextBox text when it is disabled.

There should be a TextAlign property at RadMaskedEditBox contorl level

Select a date from RadDateTimePicker using the calendar dropdown. Now type another date in the textbox to make a new selection. Open the drop-down and you will see that there are two dates 'selected'. The issue occurs, because when you select from the calendar, you set the cell to Focused.Selected. When you then type a date in the textbox, you change the Focused cell, but the selection on the previous cell remains. So, you end up with two 'selected' cells. The workaround is to clear the selection on opening the dropdown: 

        void radDateTimePicker1_Opening(object sender, CancelEventArgs e)
        {
            calendar.SelectedDates.Clear();
        }

The KeyDown event is not being fired when the user starts entering text in RadSpinEditor. Currently, the developer should subscribe to the KeyDown event of the TextBoxItem

When the Anchor of RadTextBox is set to (Left, Top, Right) and Multiline is true, the Height of RadTextBox becomes equal to 0.
This is valid only for Windows XP.

RadAutoCompleteBox - add functionality that allow you to show Popup without typing any char.

RadTextBoxControl - you can not type more than one polish char -"Ä…". 

Steps to reproduce:

Change keyboard to Polish(programmers)
Type "Ä…" while pressing right alt.

Workaround:
Use RadTextBox instead RadTextBoxControl.

1. limitation of the time that can be chosen (e.g. 8 AM to 5 PM)
2. set the interval of increasing and decreasing the Minutes part to 30 instead of 1

NO WORKAROUND

Resolution: 
In release Q2 2014 we are introducing logic that allow to set time range by MinValue and MaxValue properties of RadTimePicker. To set the interval of increasing and decreasing of the minute’s part you can use the MinutesStep property of the MaskDateTimeProvider. 

For example for RadTimePicker:
(this.radTimePicker1.TimePickerElement.MaskedEditBox.Provider as MaskDateTimeProvider).MinutesStep = 30;

For example for RadDateTimePicker:
RadMaskedEditBoxElement mask = (RadMaskedEditBoxElement)this.radDateTimePicker1.DateTimePickerElement.TextBoxElement;
MaskDateTimeProvider provider = mask.Provider as MaskDateTimeProvider;
provider.MinutesStep = 30;

[C#] [Export(typeof(IControlSpellChecker))] class MyTextBoxControlSpellChecker : ControlSpellCheckerBase { #region Constants private static readonly char[] WordPartSeparators = new char[] { '-', '–', '’', '\\', '/', '|', '=', '*', '(', ')' }; #endregion #region Fields private RadTextBoxControl textBox; #endregion #region Constructors public MyTextBoxControlSpellChecker() { } #endregion #region Properties public override Control CurrentControl { get { return this.textBox; } set { this.textBox = (RadTextBoxControl)value; } } #endregion #region Methods public override void ChangeCurrentWord(string suggestion) { int selectionStartPosition = textBox.SelectionStart; int selectionLength = textBox.SelectionLength; StringBuilder textBoxText = new StringBuilder(this.textBox.Text); textBoxText.Remove(selectionStartPosition, selectionLength); textBoxText.Insert(selectionStartPosition, suggestion); textBox.Text = textBoxText.ToString(); } public override IWordInfo MoveToNextError() { foreach (TextBoxWordInfo wordInfo in this.GetListOfWords()) { if (!this.CheckWordIsCorrect(wordInfo.Word)) { this.textBox.SelectionStart = wordInfo.StartPosition; this.textBox.SelectionLength = wordInfo.Word.Length; this.textBox.Focus(); return wordInfo; } } return null; } private IEnumerable<IWordInfo> GetListOfWords() { foreach (var wordItem in this.GetWordsFromText(this.textBox.Text)) { if (wordItem.Word == " " || wordItem.Word == Environment.NewLine || wordItem.Word == "\r" || wordItem.IsUppercase || wordItem.ContainsDigits) { continue; } int partIndex = 0; int startIndex = wordItem.IndexInText; foreach (string word in wordItem.Word.Split(WordPartSeparators, StringSplitOptions.None)) { string trimmedWord = TrimWordEnd(word); startIndex += TrimWordStart(ref trimmedWord); var wordInfo = new TextBoxWordInfo(trimmedWord, startIndex); if (trimmedWord.Length > 1) { yield return wordInfo; } startIndex += word.Length; startIndex++;//+1 for the separator partIndex++; } } } private IEnumerable<WordItem> GetWordsFromText(string text) { bool wordContainsDigits = false; List<WordItem> words = new List<WordItem>(text.Length / 7); StringBuilder currentWord = new StringBuilder(); bool onlyUpperLetters = true; int i = 0; for (i = 0; i < text.Length; i++) { if (text[i] == Environment.NewLine[0]) { if (currentWord.Length > 0) { words.Add(new WordItem(currentWord.ToString(), i - currentWord.Length, wordContainsDigits, onlyUpperLetters)); currentWord.Clear(); } words.Add(new WordItem(Environment.NewLine, i - currentWord.Length, wordContainsDigits, onlyUpperLetters)); if (i + 1 < text.Length && text[i + 1] == Environment.NewLine[1]) { i++; } wordContainsDigits = false; onlyUpperLetters = true; } else if (text[i] != '\'' && (text[i].ToString() == " " || text[i].ToString() == "\t" || Char.IsPunctuation(text[i]))) { if (currentWord.Length > 0) { words.Add(new WordItem(currentWord.ToString(), i - currentWord.Length, wordContainsDigits, onlyUpperLetters)); currentWord.Clear(); } words.Add(new WordItem(text[i].ToString(), i - currentWord.Length, wordContainsDigits, onlyUpperLetters)); wordContainsDigits = false; onlyUpperLetters = true; } else { char nextChar = text[i]; if (nextChar > '0' && nextChar < '9') { wordContainsDigits = true; } onlyUpperLetters = onlyUpperLetters && !char.IsLower(nextChar); currentWord.Append(text[i]); } } if (currentWord.Length > 0) { words.Add(new WordItem(currentWord.ToString(), i - currentWord.Length, wordContainsDigits, onlyUpperLetters)); } return words; } private int TrimWordStart(ref string word) { int index = 0; while (index < word.Length && !char.IsLetter(word[index])) { index++; } if (index == 0) { return index; } if (index < word.Length) { word = word.Substring(index); } else { word = string.Empty; } return index; } private string TrimWordEnd(string word) { int index = word.Length - 1; while (index >= 0 && !char.IsLetter(word[index])) { index--; } if (index >= 0) { return word.Substring(0, index + 1); } return string.Empty; } private bool CheckWordIsCorrect(string word) { //TODO: add built-in dictionary, to allow suggestions for these words if (string.CompareOrdinal(word, "Telerik") == 0 || string.CompareOrdinal(word, "Microsoft") == 0 || string.CompareOrdinal(word, "Silverlight") == 0 || string.CompareOrdinal(word, "RadRichTextBox") == 0 || string.CompareOrdinal(word, "RadControls") == 0) { return true; } if (this.IgnoredWords != null && this.IgnoredWords.ContainsWord(word)) { return true; } return base.SpellChecker.CheckWordIsCorrect(word); } public override RadDocument GetContentAsDocument() { TxtFormatProvider txtFormatProvider = new TxtFormatProvider(); RadDocument document = txtFormatProvider.Import(this.textBox.Text); return document; } public override void SetContentFromDocument(RadDocument document) { TxtFormatProvider txtFormatProvider = new TxtFormatProvider(); this.textBox.Text = txtFormatProvider.Export(document); } #endregion } internal struct WordItem { public string Word; public int IndexInText; public bool ContainsDigits; public bool IsUppercase; public WordItem(string word, int indexInText, bool containsDigits, bool isUppercase) { this.Word = word; this.IndexInText = indexInText; this.ContainsDigits = containsDigits; this.IsUppercase = isUppercase; } }

RadMaskedEditBox - the ability to access the ErrorProvider in order to change the image or other properties.

TabStop property cannot be changed and saved in design time - it is not serialized.

KeyPress, KeyDown etc. events are not firing.

1. Create a new project and add a button.
2. On its Click event show and dispose RadColorDialog form
3. Run the project and note how memory consumption increases

ADD. RadBrowseEditor - add FileSaveDialog support

The textbox should increase its size when entering text.

Currently all spell checker dialogs are not accessible for customization.

example:

Imports Telerik.WinControls.UI
Imports Telerik.WinControls.RichTextBox.Proofing
Imports System.IO
Imports System.Globalization

Public Class Form1

    Dim radTextBox1 As RadTextBox = New RadTextBox
    Dim radSpellChecker1 As RadSpellChecker = New RadSpellChecker

    Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
        radTextBox1.Parent = Me.Panel1
        radTextBox1.Multiline = True
        radTextBox1.Dock = DockStyle.Fill

        radSpellChecker1.SpellCheckMode = SpellCheckMode.WordByWord



        Dim textBoxControlSpellChecker As IControlSpellChecker = Me.radSpellChecker1.GetControlSpellChecker(GetType(RadTextBox))
        Dim documentSpellChecker As DocumentSpellChecker = TryCast(textBoxControlSpellChecker.SpellChecker, DocumentSpellChecker)
        Dim ms As New MemoryStream(My.Resources.sv_SE
                                   )
        Dim dictionary As New WordDictionary()
        dictionary.Load(ms)

        documentSpellChecker.AddDictionary(dictionary, CultureInfo.CurrentCulture)

        radSpellChecker1.SpellCheckMode = SpellCheckMode.AllAtOnce

    End Sub

    Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
     
        Me.radSpellChecker1.Check(Me.radTextBox1)
    End Sub
End Class

FIX. RadSpinEditor - user should not be able to change the value of the control with the arrow keys when in ReadOnly mode

ADD. RadTextBox - add redo functionality

This behavior appears when the MaskType property if set to Numeric.