Check Spelling Error : TextBox « Windows Presentation Foundation « C# / CSharp Tutorial

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C# / CSharp Tutorial » Windows Presentation Foundation » TextBox 
24.13.10.Check Spelling Error
<Window x:Class="WpfApplication1.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WpfApplication1" Height="225" Width="311" WindowStartupLocation="CenterScreen">
  <StackPanel>
    <TextBox  SpellCheck.IsEnabled ="True" AcceptsReturn ="True"
      Name ="txtData"  FontSize ="14"
      BorderBrush ="Blue" Height ="100">
    </TextBox>
    <Button Name ="btnOK" Content ="Get Selections" Width = "100" Click ="btnOK_Click"/>
  </StackPanel>
</Window>

//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;


namespace WpfApplication1
{

  public partial class MainWindow : System.Windows.Window
  {
    public MainWindow()
    {
      InitializeComponent();
    }

    protected void btnOK_Click(object sender, RoutedEventArgs args)
    {
   
        string spellingHints = string.Empty;
        SpellingError error = txtData.GetSpellingError(txtData.CaretIndex);
        if (error != null)
        {
          foreach (string s in error.Suggestions)
          {
            spellingHints += string.Format("{0}\n", s);

          }
          MessageBox.Show(spellingHints, "Try these instead");
        }

    }

  }
}
WPF Check Spelling Error
24.13.TextBox
24.13.1.Bind TextBlock to TextBoxBind TextBlock to TextBox
24.13.2.Assign your own class to DataContent and bind to TextBoxAssign your own class to DataContent and bind to TextBox
24.13.3.TextBox: set text, select all, clear, prepend, insert, append, cut, paste, undoTextBox: set text, select all, clear, prepend, insert, append, cut, paste, undo
24.13.4.Set TextBox to editableSet TextBox to editable
24.13.5.Scroll TextBoxScroll TextBox
24.13.6.Use Dictionary to record which textbox has been changed and not savedUse Dictionary to record which textbox has been changed and not saved
24.13.7.Set TextBox ContextMenu to nullSet TextBox ContextMenu to null
24.13.8.TextBox Selection start, end and selected textTextBox Selection start, end and selected text
24.13.9.Scrollable TextBox ColumnScrollable TextBox Column
24.13.10.Check Spelling ErrorCheck Spelling Error
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