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View this topic on docs.devexpress.com (Learn more)

XpoDataView Properties

A lightweight read-only list of data records (a data view) retrieved from a database without loading complete XPO objects. Can be queried much more quickly than a real objects collection.

Expanded Public Properties

Show: Inherited
  Name Description
Public property AllowEdit Gets whether you can update data records. This method always returns false because the list represented by XafDataView is readonly. (Inherited from XafDataView)
Public property AllowNew Gets whether you can add data records. This method always returns false because the list represented by XafDataView is readonly. (Inherited from XafDataView)
Public property AllowRemove Gets whether you can update data records. This method always returns false because the list represented by XafDataView is readonly. (Inherited from XafDataView)
Public property Count Gets the number of data records contained in the XafDataView. (Inherited from XafDataView)
Public property Criteria Specifies criteria used to filter the data view at the server side. (Inherited from XafDataView)
Public property Expressions Specifies data view column names and expressions used to compute column values. (Inherited from XafDataView)
Public property Filter
Public property IsFixedSize Gets a value indicating whether the data view has a fixed size. This property value is always false because the list represented by XafDataView is readonly. (Inherited from XafDataView)
Public property IsLoaded Gets a value that indicates whether or not the data records list cached by XafDataView is initialized. (Inherited from XafDataView)
Public property IsReadOnly Gets a value indicating whether the list repersented by XafDataView is read-only. Always returns true. (Inherited from XafDataView)
Public property IsSynchronized Gets a value indicating whether access to the data view is synchronized. This method always returns false (Inherited from XafDataView)
Public property Item Gets the data record at the specified index. (Inherited from XafDataView)
Public property ObjectSpace Gets the Object Space used to query data by the current XafDataView. (Inherited from XafDataView)
Public property ObjectType Gets the type of business objects that are queried by XafDataView. (Inherited from XafDataView)
Public property Sorting Specifies the sorted columns within the data view. (Inherited from XafDataView)
Public property SyncRoot Gets an object that can be used to synchronize access to the data view. Always returns the XafDataView instance itself, because the data view's underlying store is not is not publicly available (see the Remarks section of the ICollection.SyncRoot Property topic). (Inherited from XafDataView)
Public property TopReturnedObjectsCount Specifies the number of data records retrieved by the XafDataView. (Inherited from XafDataView)
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