Check spelling of Windows Phone 7 for text fields

Question

How to implement spell checking function for large text fields for my application?

Answer 1

Usually no spellcheck. If you are talking about general sentences, you can get them using a special SIP (software input panel) - Text .

Official Documentation: MSDN

You will need to manually specify InputScope:

<TextBox>
    <TextBox.InputScope>
        <InputScope>
            <InputScopeName NameValue="Text"/>
        </InputScope>
    </TextBox.InputScope>
</TextBox>