how can i set the css (background)property from the server? Does not work at

Question

Editorial Team

Asked: May 28, 20262026-05-28T19:58:49+00:00 2026-05-28T19:58:49+00:00

how can i set the css (background)property from the server? Does not work at the moment:(

cs

 public string MyBackgroundColor { get; set; }

aspx

<style type="text/css">
    html
    {
        background-color: '<%=MyBackgroundColor %>';
    }
</style>

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Editorial Team · Answer 1 · 2026-05-28T19:58:51+00:00

Editorial Team

You can try

.aspx

<body id="body" runat="server">
...the body

.aspx.cs

body.Style["Background-Color"] = blue;//just example you can try using your method too

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