Tuesday, June 9, 2009

Data binding-Features of WPF

  • WPF has a built-in set of data services to enable application developers to bind and manipulate data within applications.
  • There exists support for three types of data binding:
  • one time: where the client ignores updates on the server.
  • one way: where the client has read-only access to data.
  • two way: where client can read from and write data to the server.
  • A set of built-in controls is provided as part of WPF, containing items such as button, menu, grids and list box.
  • A powerful concept in the WPF is the logical separation of a control from its appearance.
  • A control's template can be overridden to completely change its visual appearance.
    and a control can contain any other control or layout, allowing for unprecedented control over composition.
  • Features retained mode graphics, so that applications do not have to be bothered with repainting the display.

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