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TextSearch Class

Enables the user to search a list of items in an ItemsControl using keyboard input.

System.Object
  System.Windows.DependencyObject
    System.Windows.Controls.TextSearch

Namespace:  System.Windows.Controls
Assembly:  System.Windows (in System.Windows.dll)

'Declaration
Public NotInheritable Class TextSearch _
	Inherits DependencyObject

The TextSearch type exposes the following members.

  NameDescription
Public propertyDispatcherGets the Dispatcher this object is associated with. (Inherited from DependencyObject.)
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  NameDescription
Public attached propertyTextPathGets or sets the name of the items' property that identifies each item in a control's collection.
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  NameDescription
Public methodCheckAccessDetermines whether the calling thread has access to this object. (Inherited from DependencyObject.)
Public methodClearValueClears the local value of a dependency property. (Inherited from DependencyObject.)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetAnimationBaseValueReturns any base value established for a Silverlight dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodStatic memberGetTextPathReturns the name of the property that identifies an item in the specified element's collection.
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodGetValueReturns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodReadLocalValueReturns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)
Public methodStatic memberSetTextPathWrites the TextPath attached property to the specified element.
Public methodSetValueSets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public fieldStatic memberTextPathPropertyIdentifies the TextPath attached property.
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Use this class to associate strings with ItemsControl items for search purposes. You can specify the property that identifies an item by setting the TextPath attached property. For example, if a ListBox contains a collection of Image objects, you can set the TextPath property to “Name”. Then if you set the Name value for one of the images to "dog", the user could select that image by typing “dog” in the ListBox. When the user types enough of the word to distinguish it from other items in the collection, the dog item is selected and displays in the ListBox.

NoteNote:

The typed text may not display in the ItemsControl unless the list contains strings or the ItemsControl has a data template associated with it that displays the identifying strings.

In addition to using the TextPath property, the system will try to obtain a string for search purposes in the following order:

The search is always case-insensitive.

Silverlight

Supported in: 5

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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