Hi Christiane,
Please try the example below
<%@ Page Language="C#" %>
<%@ Register TagPrefix="CE" Namespace="CuteEditor" Assembly="CuteEditor" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected override void OnLoad(EventArgs e)
{
if (!IsPostBack)
{
CuteEditor.ToolControl toolctrl = Editor1.ToolControls["CssClass"];
if (toolctrl != null)
{
CuteEditor.RichDropDownList dropdown = (CuteEditor.RichDropDownList)toolctrl.Control;
CuteEditor.RichListItem richitem = dropdown.Items[0];
dropdown.Items.Add("<b style='background-color:#e6eefb; font-weight: normal;'>Header</b>", "Header", "Header");
}
}
base.OnLoad(e);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<CE:Editor ID="Editor1" runat="server">
</CE:Editor>
</form>
</body>
</html>
Regards,
ken