The following tables list the members exposed by SelectionStrategyBase.
| Name | Description | |
|---|---|---|
 | IsMultiSelect | True if this strategy supports selecting more than one item at a time (read-only). |
| IsReleasingMouseCapture | True while the mouse capture is being toggled off (read-only). |
| IsSingleSelect | True if this strategy supports selecting only one item at a time (read-only). |
| Name | Description | |
|---|---|---|
 | AutoScrollHorizontalIntervalMax | Returns the number of milliseconds between consecutive horizontal auto scrolls when auto scrolling at the slowest rate. |
| AutoScrollHorizontalIntervalMin | Returns the number of milliseconds between consecutive horizontal auto scrolls when auto scrolling at the fastest rate. |
| AutoScrollTimerDispatcherPriority | Returns the dispatcher priority for the autoscroll timers |
| AutoScrollVerticalIntervalMax | Returns the number of milliseconds between consecutive vertical auto scrolls when auto scrolling at the slowest rate. |
| AutoScrollVerticalIntervalMin | Returns the number of milliseconds between consecutive vertical auto scrolls when auto scrolling at the fastest rate. |
| CurrentSelectableItem | Returns/sets the current selectable item for the strategy. |
| CurrentSelectionState | Returns/sets the current state of the selection for the strategy. |
| DragThreshold | Returns a value which represents the amount that the mouse must move from the inital MouseDown position before dragging will start. |
 | IgnoreNextMouseMove | Returns/sets whether the next mouse move should be ignored. |
| InDragMode | Returns/sets whether the strategy is currently in drag mode. |
| InitialXPos | Returns/sets the X coordinate of the mouse when the initial MouseDown was received. |
| InitialYPos | Returns/sets the Y coordinate of the mouse when the initial MouseDown was received. |
| IsAnyMouseButtonDown | Returns true if any mouse button is currently pressed. |
| IsCtrlKeyPressed | Returns true if the CTRK key is currently pressed. |
| IsLeftMouseButtonDown | Returns true if the left mouse button is currently pressed |
| IsShiftKeyPressed | Returns true if the shift key is currently pressed. |
| PixelThresholdForHorizontalAutoScroll | Returns the number of pixels inside the left or right edge of the ScrollArea within which auto scrolling will take place |
| PixelThresholdForVerticalAutoScroll | Returns the number of pixels inside the top or bottom edge of the ScrollArea within which auto scrolling will take place |
| SelectionHost | Returns the SelectionHost (usually the control) for the strategy. |
| Name | Description | |
|---|---|---|
 | CancelPendingOperations | Called to cancel any pending mouse drag operation |
| CanItemBeNavigatedTo | Determines if a ISelectableItem can be navigated to. |
 | GetSelectionStrategy | Returns one of the built in SelectionStrategyBase derived classes based on the specified Infragistics.Windows.Controls.SelectionType |
| IsMultiSelectStrategy | Returns a boolean indicating if the default SelectionStrategyBase for a given Infragistics.Windows.Controls.SelectionType allows multiple selection. |
| IsSingleSelectStrategy | Returns a boolean indicating if the default SelectionStrategyBase for a given Infragistics.Windows.Controls.SelectionType is used to perform single item selection. |
| OnMouseLeftButtonDown | Called when a left mouse down is received. |
| OnMouseLeftButtonUp | Called when a left mouse up is received while the mouse is captured. |
| OnMouseMove | Called when mouse move message is received. |
| SelectItemViaKeyboard | Called to select an item as a result of a key press |
| Name | Description | |
|---|---|---|
 | DragMove | Used to verify the drag timers and call the ISelectionHost.OnDragMove |
| DragStart | Called when dragging is to be started. It calls OnDragStart off the SelectionManager. |
| GetMousePointInRootElementCoordinates | Returns a point in RootElement coordinates that corresponds to the mouse position contained in mouseEventArgs. |
 | IsWithinDblClickThreshold | Determines if the mouse is still within the dblclick time and movement thresholds since the last mouse down. |
| ManageTimers | Determines during a drag operation whether timers are required to generate horizontal or vertical scrolling. |
| OnDragStartCanceled | This method is called when the selection manager cancels OnDragStart. Default implementation releases the capture. |
| ShouldStartDrag | Returns true if dragging should start (when we're in preDrag mode). The default implementation checks to see if the x or y coords exceed the drag threshold. |
| StopHorizontalAutoScrollTimer | Stops the timer used for horizontal auto scrolling. |
| StopVerticalAutoScrollTimer | Stops the timer used for vertical auto scrolling. |