Image 建構函式

定義

初始化 Image 類別的新執行個體。Initializes a new instance of the Image class.

public:
 Image();
public Image ();
Public Sub New ()

範例

下列範例示範如何建立和初始化類別的新實例 ImageThe following example demonstrates how to create and initialize a new instance of the Image class.

注意

下列程式碼範例會使用單一檔案程式碼模型,如果直接複製到程式碼後端檔案,則可能無法正確運作。The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. 這個程式碼範例必須複製到副檔名為 .aspx 的空文字檔中。This code sample must be copied into an empty text file that has an .aspx extension. 如需 Web Form 程式碼模型的詳細資訊,請參閱 ASP.NET Web Forms 頁面程式碼模型For more information on the Web Forms code model, see ASP.NET Web Forms Page Code Model.

<%@ Page Language="C#" %>
<!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" >
<head>
    <title>Image Example</title>
<script language="C#" runat="server">

      void Page_Load(Object sender, EventArgs e)
      {
         Image myImage = new Image();
         myImage.AlternateText = "Image Text";
         myImage.ImageUrl = "image1.jpg";
         myImage.ImageAlign = ImageAlign.Left;
         Page.Controls.Add(myImage);

      }

   </script>

</head>
 
<body>

   <form id="form1" runat="server">

      <h3>Image Example</h3>
  
   </form>

</body>
</html>
   
<%@ Page Language="VB" %>
<!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" >
<head>
    <title>Image Example</title>
<script language="VB" runat="server">

      Sub Page_Load(sender As Object, e As EventArgs)
         Dim myImage As New Image()
         myImage.AlternateText = "Image Text"
         myImage.ImageUrl = "image1.jpg"
         myImage.ImageAlign = ImageAlign.Left
         Page.Controls.Add(myImage)
      End Sub

   </script>

</head>
 
<body>

   <form id="form1" runat="server">

      <h3>Image Example</h3>
  
   </form>

</body>
</html>
   

備註

您可以使用這個函式來建立和初始化類別的新實例 ImageUse this constructor to create and initialize a new instance of the Image class.

適用於