HtmlControl.Style Property


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Gets a collection of all cascading style sheet (CSS) properties applied to a specified HTML server control in the ASP.NET file.

Namespace:   System.Web.UI.HtmlControls
Assembly:  System.Web (in System.Web.dll)

public CssStyleCollection Style { get; }

Property Value

Type: System.Web.UI.CssStyleCollection

A System.Web.UI.CssStyleCollection object that contains the style properties for the HTML server control.

Use this property to programmatically access the style properties of the HTML server control.

For additional information on the CSS style collection, see the System.Web.UI.CssStyleCollection class.

The following code example demonstrates how to use the Style property to determine the style properties of an HtmlSelect control.

<%@ Page Language="C#" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html xmlns="" >

<script language="C#" runat="server">
   void Page_Load(Object sender, EventArgs e) 
      Message.InnerHtml = "<h4>The select box's style collection contains:</h4>";

      IEnumerator keys = Select.Style.Keys.GetEnumerator();

      while (keys.MoveNext()) 

         String key = (String)keys.Current;
         Message.InnerHtml += key + "=" + Select.Style[key] + "<br />";



<head runat="server">
    <title>The select box's style collection contains:</title>
<form id="Form1" runat="server">

   <h3>HtmlControl Style Collection Example</h3>

   Make a selection:

   <select id="Select" 
           style="font: 12pt verdana;

      <option>Item 1</option>
      <option>Item 2</option>
      <option>Item 3</option>


   <br />

   <span id="Message" enableviewstate="false" runat="server" />


.NET Framework
Available since 1.1
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