<%@ Register TagPrefix="dx" Namespace="DevExpress.Data" Assembly="DevExpress.Data.v17.2, Version=17.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" %>
<%@ Register TagPrefix="dxwsc" Namespace="DevExpress.Web.ASPxSpellChecker" Assembly="DevExpress.Web.ASPxSpellChecker.v17.2, Version=17.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" %>

<dxwsc:ASPxSpellChecker runat="server" CssFilePath="~/App_Themes/DevEx/{0}/styles.css" CssPostfix="DevEx" 
    SpriteCssFilePath="~/App_Themes/DevEx/{0}/sprite.css">
    <LoadingPanelStyle ImageSpacing="5" />
    <LoadingPanelImage Url="~/App_Themes/DevEx/SpellChecker/Loading.gif" />
</dxwsc:ASPxSpellChecker>