在default.aspx上显示Master页面的图像 [英] Displaying image of Master page on default.aspx

问题描述

我的项目有问题。问题是： -

我制作母版页并在div中设置背景图像。在另一个表单上加载主页面图像显示但在运行时图像不显示。

Plz为此提供任何解决方案。

Hi,
I have a problem in my project.the problem is as:-
I make a Master page and in a div set a background image.After loading the master page on another form the image display but at run time Image is not displaying.
Plz give any solution for this.

推荐答案

要从内容页面中的代码访问母版页的方法和属性，可以使用FindControl方法：

To access the methods and properties of a master page from code in a content page, you can use the FindControl method:

Image imgOnMasterPage = (Image)
  (this.Master.FindControl ("ImageName"));
if(imgOnMasterPage != null)
{
//    Do as your wish
}

如果如果您正在使用图像服务器控件，或者通过代码将图像放在页面上，则应使用〜/语法引用图像以引用应用程序根目录。因此，如果图像位于应用程序目录结构的根目录中，则可以通过〜/ logo.gif引用它。如果你将它存储在名为images的文件夹中，你可以使用〜/ images / logo.gif等。

If you are using the Image server control, or placing the images on your page through your code behind, you should reference the images using the "~/" syntax to refer to the application root. So if the image is in the root of your application's directory structure you could reference it through "~/logo.gif". If you had it stored in a folder called "images" you would use "~/images/logo.gif", etc.

你可以在你的应用程序中创建一个文件夹作为Image您在主页面中的图像采用Div标签中的Image控件。

现在根据您的选择设置Image Control的属性，但要注意ImageUrl属性。

< asp：图片ID =横幅宽度=100％高度=100pxrunat =服务器ImageUrl =〜/ image / your.jpg/>

U can create a folder as Image in your application now place your images in that in master page take an Image control in Div tag as u have taken.
Now set the properties of Image Control as per your choice but pay attention on ImageUrl property.
<asp:Image ID="Banner" Width="100%" Height="100px" runat="server" ImageUrl="~/image/your.jpg" />

这篇关于在default.aspx上显示Master页面的图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！