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DXCollectionView Methods

A collection view.
Name Description
BeginUpdate() Locks the DXCollectionView to prevent its visual updates until the EndUpdate method is called.
CollapseAllGroups(Boolean) Collapses all groups of items.
CollapseGroup(Int32, Boolean) Collapses the specified group of items.
DeleteItem(Int32) Deletes the specified item by its handle.
EndUpdate() Unlocks the DXCollectionView after the BeginUpdate method call and forces an immediate visual update.
Equals(Object, Object) static Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object) Determines whether the specified object is equal to the current object. Inherited from Object.
ExpandAllGroups(Boolean) Expands all groups of items.
ExpandGroup(Int32, Boolean) Expands the specified group of items.
FindItemHandle(Object) Returns the handle of the collection view item that correspond to the specified data source object.
FindItemHandle(Predicate<Object>) Returns the handle of the first item that matches the specified criteria.
GetChildItemCount(Int32) Returns the number of data items in the group.
GetChildItemHandle(Int32, Int32) Returns the handle of the item at the specified position within the specified group.
GetGroupDisplayText(Int32) Returns the text displayed in the specified group header.
GetGroupValue(Int32) Returns the data value for which the group is created.
GetHashCode() Serves as the default hash function. Inherited from Object.
GetItem(Int32) Returns an object that specifies a record in the CollectionView’s underlying data source.
GetItemBySourceIndex(Int32) Returns the data source object by its index.
GetItemHandle(Int32) Returns the handle of an item by its index in the data source.
GetItemHandleByVisibleIndex(Int32) Returns the handle of the item by its visible index.
GetItemSourceIndex(Int32) Returns the source index of the item by its handle.
GetItemVisibleIndex(Int32) Returns the visible index of the item by its handle.
GetParentItemHandle(Int32)
GetType() Gets the Type of the current instance. Inherited from Object.
Initialize() Initializes the DXCollectionView from XAML.
IsGroupCollapsed(Int32) Indicates whether the specified group of items is collapsed.
IsGroupHeader(Int32) Checks whether the specified item is a group header.
MemberwiseClone() protected Creates a shallow copy of the current Object. Inherited from Object.
MoveItem(Int32, Int32, Action, Boolean)
ReferenceEquals(Object, Object) static Determines whether the specified Object instances are the same instance. Inherited from Object.
RefreshData() Updates the collection view’s data.
RefreshItem(Int32) Refreshes the collection view item with the specified handle.
ScrollTo(Int32) Scrolls the view to make the specified item visible.
ToString() Returns a string that represents the current object. Inherited from Object.
See Also