Can a master page have more than one ContentPlaceHolder?
master , a master page may contain multiple ContentPlaceHolders. What’s more, the master page may specify default markup for the ContentPlaceHolder controls. A content page, then, can optionally specify its own markup or use the default markup.
What is the use of ContentPlaceHolder in master page?
A ContentPlaceHolder control defines a relative region for content in a master page, and renders all text, markup, and server controls from a related Content control found in a content page.
How do I change master page labels from child page?
First Add some controls in Master Page to read from Child Page
Can master page run individually?
A single master page defines the look and feel and standard behavior that you want for all of the pages (or a group of pages) in your application. You can then create individual content pages that contain the content you want to display.
What is ContentPlaceHolder in asp net?
A ContentPlaceHolder control defines a relative region for content in a master page, and renders all text, markup, and server controls from a related Content control found in a content page. A Content control is associated with a ContentPlaceHolder using its ContentPlaceHolderID property.
What is true about the master page?
3) What is/are true about master page? a. Master page contains a <%@ Master %> directive instead of the normal <%@ Page %> directive.
Which control is required inside a child page to reference ContentPlaceHolder control inside the master page?
ContentPlaceHolder on a content page. c. PlaceHolder control is required on content page.
How do I change the label text on a master page from the content page?
Change Master Page Label Text in from Content Page.
- void Page_Load(………..)
- Label mylabel=(Label)Master.FindControl(“masterpagelabel”)
- if(mylabel != Null)
- {
- mylabel=”Details”;
- }
- else.
- {}
How can I change master page in asp net?
ASP.NET 2.0 provides the ability to assign the master page implicitly to content pages by using the new masterPageFile attribute of the element in the web. config file. Setting the masterPageFile attribute to the name of a . master file assigns the master page to all content pages in the folder where the web.
What are true about master page?
How can add ContentPlaceHolder in master page in asp net?
Set the ContentPlaceHolderID property to the value of the ID property of the related ContentPlaceHolder control in a master page. More than one ContentPlaceHolder can be declared in a master page. Within a content page, only one Content control can supply the content for a ContentPlaceHolder in the master page.
How is ASP Net Different from ASP?
Difference between ASP and ASP.NET
| ASP | ASP.NET |
|---|---|
| ASP is the interpreted languages. | ASP.NET is the compiled language. |
| ASP uses ADO (ActiveX Data Objects) technology to connect and work with databases. | ASP.NET uses ADO.NET to connect and work with database. |
| ASP is partially object oriented. | ASP.NET is fully object oriented. |
What does ContentPlaceHolder control mean in master pages?
The ContentPlaceHolder control simply denotes a position in the master page’s control hierarchy where custom content can be injected by a content page. The core concepts and functionality of master pages has not changed since ASP.NET version 2.0.
How are ContentPlaceHolders and default content in ASP.NET?
The ASP.NET master page model allows for an arbitrary number of ContentPlaceHolders in the master page. What’s more, ContentPlaceHolders include default content, which is emitted in the case that there is no corresponding Content control in the content page.
What’s the difference between a Master Page and a content page?
While the content pages each had two Content controls, we only specified markup for the one corresponding to MainContent. As evidenced by the two ContentPlaceHolder controls in Site.master, a master page may contain multiple ContentPlaceHolders. What’s more, the master page may specify default markup for the ContentPlaceHolder controls.
How to set ContentPlaceHolder ID in visual web developer?
To follow along, open the Site.master master page in Visual Web Developer and then drag a ContentPlaceHolder control from the Toolbox onto the designer after the News section. Set the ContentPlaceHolder’s ID to LeftColumnContent.