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SpellCheck Class

Provides real-time spell checking functionality to text editing controls, including TextBox and RichTextBox.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
public sealed class SpellCheck
You cannot directly create an instance of this class in XAML.

When this spell checker is enabled, misspelled words are underlined by a red squiggly line.

The following example shows how to enable real-time spell checking in a TextBox by using the IsEnabled property of the SpellCheck class.

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

  <StackPanel>
    <TextBox SpellCheck.IsEnabled="True" Name="myTextBox"></TextBox>
  </StackPanel>

</Page>
using System;
using System.Windows;
using System.Windows.Controls;

namespace SDKSample
{
    public partial class SpellCheckExample : Page
    {
        public SpellCheckExample()
        {
            StackPanel myStackPanel = new StackPanel();

            //Create TextBox
            TextBox myTextBox = new TextBox();
            myTextBox.Width = 200;

            // Enable spellchecking on the TextBox.
            myTextBox.SpellCheck.IsEnabled = true;

            // Alternatively, the SetIsEnabled method could be used 
            // to enable or disable spell checking like this: 
            // SpellCheck.SetIsEnabled(myTextBox, true);

            myStackPanel.Children.Add(myTextBox);
            this.Content = myStackPanel;
        }
    }
}
System.Object
  System.Windows.Controls.SpellCheck
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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