PivotGridControl.FieldValueCollapsed Event
Occurs after a field value has been collapsed.
Namespace: DevExpress.Xpf.PivotGrid
Assembly: DevExpress.Xpf.PivotGrid.v24.2.dll
NuGet Package: DevExpress.Wpf.PivotGrid
Declaration
Event Data
The FieldValueCollapsed event's data class is PivotFieldValueEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| CustomTotal | Gets the custom total which the currently processed column/row header corresponds to. |
| DataField | Gets the data field that identifies the processed value. |
| Field | Gets the field being processed. Inherited from PivotFieldEventArgs. |
| FieldIndex | Gets the field’s position among the visible fields within the header area. |
| Handled | Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs. |
| IsCollapsed | Gets whether the processed field value is collapsed. |
| IsColumn | Gets whether the field is displayed within the Column Header Area. |
| IsOthersValue | Gets whether the current header corresponds to the “Others” row/column. |
| MaxIndex | Gets the maximum row index (for row fields) or column index (for column fields) that corresponds to the field value currently being processed. |
| MinIndex | Gets the minimum row index (for row fields) or column index (for column fields) that corresponds to the field value currently being processed. |
| OriginalSource | Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs. |
| RoutedEvent | Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs. |
| Selected | Gets whether the processed field value is selected. |
| Source | Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs. |
| Value | Gets the column field or row field value which the currently processed column/row header corresponds to. |
| ValueType | Gets the type of the currently processed column/row header. |
The event data class exposes the following methods:
| Method | Description |
|---|---|
| ChangeExpandedState() | Changes the expanded state of the field value currently being processed. |
| CreateDrillDownDataSource() | Returns a list of records associated with the field value currently being processed. |
| CreateDrillDownDataSource(Int32, List<String>) | Returns a list of records used to calculate a summary value for the specified cell. Allows you to specify the columns, and limit the number of records to be returned. |
| CreateOlapDrillDownDataSource(Int32, List<String>) | Obsolete. In OLAP mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns, and limit the number of records to be returned. |
| CreateServerModeDrillDownDataSource(Int32, List<String>) | Obsolete. In server mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns, and limit the number of records to be returned. |
| GetCellValue(Int32, Int32) | Returns a value displayed in the specified cell. |
| GetFieldValue(PivotGridField, Int32) | Returns the specified column or row field’s value for the cell addressed by its zero-based index in the Data Area. |
| GetHigherLevelFields() | Returns the parent field(s) for the field value being currently processed. |
| GetHigherLevelFieldValue(PivotGridField) | Returns the value of a specific parent field corresponding to the field value currently being processed. |
| InvokeEventHandler(Delegate, Object) | When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs. |
| OnSetSource(Object) | When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs. |
Remarks
The PivotGridControl.FieldValueCollapsing event is raised before a field value is collapsed by an end-user, allowing you to cancel this action. After the field value has been collapsed, the FieldValueCollapsed event is raised.
See Also