On running the Home.aspx page, the following output comes, which shows that the Label1 control of the Master Page, has been accessed from the Content Page(Home.aspx).ASP.NET programming language is composed of different suite packages of programming tools. Page_LoadComplete Event of the Content Page.
#Asp.net display master page only code
So it is better to write this code in Page_LoadComplete event of the Content Page, which comes just after the Page_Load event of the Master Page.Ĭ. So if we write the following code in the Page_Load event of the Content page, it cannot access the control of the Master page, because by this time, Master Page_Load event hasn't occurred. Page_Load event of the Content Page occurs before the Page_Load event of the Master Page. For that FindControl method is being used. Now i want to access the Label1 control of the Master page from the page. In this example, i have set the visibility of Label1 as false. In the Page_Load event and if the page is not gone for postback event, in that situation, this Label1 is initialized with the day of the week. In my master page, i have a Label1 control. On clicking the Home hyperlink the output will be:Īccessing controls of the Master Page from the Content Page cs file, i.e., in the Page_LoadComplete event. Set the Title attribute in the directive of the content page.Ģ. And is visible when the Home.aspx(content page) is executed.īut if like to have some different title for a different content page, then we can set it in two ways:ġ. In the following figure, "Happy New Year 2011" is the title, which i had set in the master page. Usually the title of the master page is visible when we run any of our Content page.
All the existing elements must be moved inside the Content controls. Must add the appropriate Content controls manually.ģ. This attribute will mention which master page it is referencing.Ģ. Add a MasterPageFile attribute in its directive. To configure an existing web form into a content page we have to:ġ. The MasterPageFile attribute in the content page must show a different master page name in that case.Ĭonfiguring an Existing Web Form as a Content Page We can also override the application-wide master page specification by declaring a different master page. The the path is to be mentioned in the element in the web.config file. Suppose i want to add a master page to a content page which is present in the mp folder. If we want to apply master page template to certain pages only, then we can use the element within the web.config file. In this case, we must mention MasterPageFile="~/MasterPage.master" in the Home.aspx page. In this case, we need not mention MasterPageFile="~/MasterPage.master" in the Home.aspx page. Here we have to mention the name of the master page in the element in the web.config file. On specifying the master page in the config file, all ASP.NET pages(.aspx files) in the application automatically bind to the master page. We can specify the master page in the Web.config file.
#Asp.net display master page only how to
How to specify which Master Page we want to use The common portion of both the pages are mentioned in the master page and the distinct items of the pages are present in the respective content page itself. Both of these are child pages/ content pages. Check the Select Master Page check box.įollowing are two snap shots of Home.aspx and ContactUs.aspx. Right Click the website present in the Solution Explorer.ĥ. This control provides a location where content from referencing pages will be merged at run time.ġ. We can add additional ContentPlaceHolder controls on the master page. When a new master page is created, two ContentPlaceHolder controls are available in it. In the name box, by default MasterPage.master appears.
Right Click the web site present on the Solution Explorer.Ĥ. The process is described in the following diagram:ġ. At last the resulting merged page is rendered to the browser. The master page with the updated content is merged.į. If the directive references a master page, the master page is read as well.Į. Content Page is requested in the browser.Ĭ. aspxĪt run time, master pages are handled in the following sequence:ġ. Such Content Pages are bound to the specific master page.The binding of the content page with the master page is possible, using and MasterPageFile attribute. Content for the placeholders can be defined by creating individual content pages(.aspx).
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