WPF Interview Question and Answers

6. What is XAML?
 
  • XAML is a declarative markup language based on XML and introduced by Microsoft Corporation.
  • This markup language uses various predefined markup tags or elements.
  • XAML is supported by many technologies such as WPF,WF and Silverlight.
  • In WPF, XAML is used primarily to design the UI of the applications.
 
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7. What is the extension of XAML files?
  The XAML files extension is .xaml, for example, Window1.xaml and Page1.xaml.
 
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8. What are the types of sibling libraries in WPF?
 
    The main components of WCF are
  • Windows Communication Foundation
  • Windows Work-Flow Foundation
  • Card Space
 
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9. What is the milcore?
  The milcore is the unmanaged component in WPF. It is the foundation of Media Integration Layer - MIL.
 
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10. What kind of documents are supported in WPF?
  There are two kind of major document supported in WPF Fixed format documents and Flow format document.
Fixed format documents look like PDF format. They display content regardless of screen size and resolution.
But Flow format document adjust depending on screen size and resolution.
 
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