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Full-Screen Mode

ASPxHtmlEditor can be displayed in full-screen mode.

A user can do one of the following to activate/deactivate full-screen mode:

  • Click the Fullscreen button in the editor’s toolbar

  • Press F11 when the HTML Editor has focus

Execute the FULLSCREEN_COMMAND command in the Init event handler to load the HTML Editor in full-screen mode.

<asp:Content ID="Content1" ContentPlaceHolderID="ContentHolder" runat="Server">
    <script type="text/javascript">
        function onInit(e) {
            HtmlEditor.ExecuteCommand(ASPxClientCommandConsts.FULLSCREEN_COMMAND, null);
    <dx:ASPxHtmlEditor ID="DemoHtmlEditor" ClientInstanceName="HtmlEditor" runat="server">
        <ClientSideEvents Init="function(s, e) { onInit(e); }" />

Online Demo

Full-Screen Mode