Used for DateTime values to group items, provide well known groups, sort and filter the groups.
Definition
Namespace:Telerik.Pivot.Core
Assembly:Telerik.Pivot.Core.dll
Syntax:
[DataContract]
public sealed class DateTimeGroupDescription : PropertyGroupDescriptionBase, INotifyPropertyChanged, ISupportInitialize, IServiceProvider, IGroupDescription, IDescriptionBase, INamed, IEditableInheritance: objectCloneableSettingsNodeDescriptionBaseGroupDescriptionBaseGroupDescriptionPropertyGroupDescriptionBaseDateTimeGroupDescription...
Implements:
Inherited Members
Constructors
Initializes a new instance of the DateTimeGroupDescription class.
public DateTimeGroupDescription()Properties
Gets or sets the step of the grouping. Items will be put in an IGroup with a Name based on the DateTimeStep. DayGroup. MonthGroup. QuarterGroup. YearGroup. WeekGroup. HourGroup - not auto generated by default. MinuteGroup - not auto generated by default. SecondGroup - not auto generated by default.
[DataMember]
public DateTimeStep Step { get; set; }Methods
Makes the instance a clone (deep copy) of the specified Cloneable.
protected override void CloneOverride(Cloneable source)The object to clone.
Overrides:
Notes to Inheritors If you derive from Cloneable, you need to override this method to copy all properties. It is essential that all implementations call the base implementation of this method (if you don't call base you should manually copy all needed properties including base properties).
When implemented in a derived class, creates a new instance of the Cloneable derived class.
protected override Cloneable CreateInstanceCore()New instance for cloning.
Overrides:
Do not call this method directly (except when calling base in an implementation). This method is called internally by the Clone() method whenever a new instance of the Cloneable is created. Notes to Inheritors. Every Cloneable derived class must implement this method. A typical implementation is to simply call the default constructor and return the result.
Returns all possible group keys for this instance.
protected override IEnumerable<object> GetAllNames(IEnumerable<object> uniqueNames, IEnumerable<object> parentGroupNames)Enumeration of all unique group keys that were discovered after grouping.
parentGroupNamesIEnumerable<object>Enumeration of all parent groups.
Returns:Returns all possible group keys for this instance.
Overrides:
Returns the member name for this description.
Names a group that would contain the item.
DayGroup.
MonthGroup.
QuarterGroup.
YearGroup.
protected override object GroupNameFromItem(object item, int level)The item to group.
levelintThe level of grouping for this GroupDescription.
Returns:A name for the group that would contain the item.
Overrides: