CollectionViewGroup Class

CollectionViewGroup Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Represents a group created by a CollectionViewSource object based on its GroupDescriptions.

System.Object
  System.Windows.Data.CollectionViewGroup

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

public abstract class CollectionViewGroup : INotifyPropertyChanged

The CollectionViewGroup type exposes the following members.

  NameDescription
Protected methodCollectionViewGroupInitializes a new instance of the CollectionViewGroup class with the specified group name.
Top

  NameDescription
Public propertyIsBottomLevelGets a value that indicates whether this group has any subgroups.
Public propertyItemCountGets the number of data items in the subtree under this group.
Public propertyItemsGets the items that are immediate children of the group.
Public propertyNameGets the name of this group.
Protected propertyProtectedItemCountGets or sets the number of data items in the subtree under this group.
Protected propertyProtectedItemsGets the immediate items that are contained in this group.
Top

  NameDescription
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 methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnPropertyChangedRaises the PropertyChanged event with the provided arguments.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Top

  NameDescription
Protected eventPropertyChangedOccurs when a property value changes.
Top

When you define groups by using GroupDescriptions, your view object wraps each group in a CollectionViewGroup object.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1

Windows Phone

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

Show:
© 2017 Microsoft