共用方式為


HtmlControl.Style 屬性

定義

取得在 ASP.NET 檔案中套用到指定 HTML 伺服器控制項的所有階層式樣式表 (CSS) 屬性集合。

public:
 property System::Web::UI::CssStyleCollection ^ Style { System::Web::UI::CssStyleCollection ^ get(); };
[System.ComponentModel.Browsable(false)]
public System.Web.UI.CssStyleCollection Style { get; }
[<System.ComponentModel.Browsable(false)>]
member this.Style : System.Web.UI.CssStyleCollection
Public ReadOnly Property Style As CssStyleCollection

屬性值

CssStyleCollection

CssStyleCollection 物件,包含 HTML 伺服器控制項的樣式屬性。

屬性

範例

下列程式碼範例示範如何使用 Style 屬性來判斷控制項的 HtmlSelect 樣式屬性。

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >

<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 />";

      }
   }

</script>

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

   <h3>HtmlControl Style Collection Example</h3>

   Make a selection:

   <select id="Select" 
           style="font: 12pt verdana;
                 background-color:yellow;
                 color:red;" 
           runat="server">

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

   </select>

   <br />

   <span id="Message" enableviewstate="false" runat="server" />
   
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >

<script language="VB" runat="server">
Sub Page_Load(sender As Object, e As EventArgs)
    Message.InnerHtml = "<h4>" & "The select box's style collection contains:" & "</h4>"
    
    Dim keys As IEnumerator = Select1.Style.Keys.GetEnumerator()
    
    While keys.MoveNext()
        Dim key As String = CType(keys.Current, String)
        Message.InnerHtml &= key & "=" & Select1.Style(key) & "<br />"
    End While 
End Sub 'Page_Load 

</script>

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

   <h3>HtmlControl Style Collection Example</h3>

   Make a selection:

   <select id="Select1" 
           style="font: 12pt verdana;
                 background-color:yellow;
                 color:red;" 
           runat="server">

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

   </select>

   <br />

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

備註

使用這個屬性,以程式設計方式存取 HTML 伺服器控制項的樣式屬性。

如需 CSS 樣式集合的其他資訊,請參閱 System.Web.UI.CssStyleCollection 類別。

適用於

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