MASTER file extension - ASP.NET master page file
What is master file? How to open master files?
File type specification:
The master file extension is related to ASP.NET applications.
ASP.NET master pages allow you to create a consistent layout for the pages in your application. 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. When users request the content pages, they merge with the master page to produce output that combines the layout of the master page with the content from the content page.
A master page looks very similar to an ASPX file format.
These files use an @ Master directive instead of an @ Page directive at the top. *.master pages will define the <html>, <head>, <body >, and <form>, tags.
To use Master Pages in your ASP.NET Web application, you create a Master Page for the site layout and design and create Content Pages for each content resource, and then connect the content pages to the master pages using the new controls and attributes supplied by ASP.NET.
After you make that connection, ASP.NET will serve up the page by merging the content from the master page with the content of the content pages.
Example of ASP.NET master page:
<%@ Master Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server" > <title>Master page title</title> </head> <body> <form id="form1" runat="server"> <table> <tr> <td><asp:contentplaceholder id="Main" runat="server" /></td> <td><asp:contentplaceholder id="Footer" runat="server" /></td> </tr> </table> </form> </body> </html>
The default software associated to master file type:
Company or developer:
Microsoft ASP.NET is web application framework used by web programmers to crate web applications, web services and dynamic web sites. Source code of ASP.NET web is written in static (X)HTML and dynamic parts use .NET source code. ASP.NET pages work in all web browsers, such as Firefox, Internet Explorer, Safari, Opera etc.
Company or developer:
Visual Studio Code is integrated development tool for creating web and cloud software available for Linux, Mac OS X (macOS), and Windows.
List of software applications associated to the .master file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open master file, edit master file, convert master file, view master file, play master file etc. (if exist software for corresponding action in File-Extensions.org's database).
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting master files.
- Open master file
- Edit master file
- Others master file