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When you create a new master page in Visual Studio, you start with a blank page that includes twoġ. The ContentPlaceHolder is a portion of the page where the content page can insert content. One difference is that while web forms start with the Page directive, a master page starts with a Master directive that specifies the same information, as shown:Īnother difference between master pages and ordinary web forms is that master pages can use the ContentPlaceHolder control, which isn’t allowed in ordinary pages. Give it a filename for example SiteTemplate.masterĪ master page is a similar to an ordinary ASP.NET web form and can include HTML, web controls and code (either in an inline script block or in a separate file). Select Website ➤ Add New Item from the menu.ģ.
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