Image.AlternateText 属性

定义

获取或设置当设备无法获得图像时显示的替换文字。Gets or sets the alternate text to display when an image is not available for the device. 默认值为空字符串 ("")。The default value is an empty string (""). 此 API 已废弃不用。This API is obsolete. 若要了解如何开发 ASP.NET 移动应用,请参阅 Mobile Apps & Sites with ASP.NET (ASP.NET 移动应用和网站)。For information about how to develop ASP.NET mobile applications, see Mobile Apps & Sites with ASP.NET.

public:
 property System::String ^ AlternateText { System::String ^ get(); void set(System::String ^ value); };
[System.ComponentModel.Bindable(true)]
public string AlternateText { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.AlternateText : string with get, set
Public Property AlternateText As String

属性值

String

当设备无法获得图像时显示的替换文字。The alternate text to display when an image is not available for the device.

属性

注解

替换文本出现在不支持图像的浏览器中或图像文件不可用的位置。The alternate text appears in browsers that do not support images or where the image file is not available.

适用于