Occurs after an end-user clicks the SplitContainerControl's splitter.
[DXCategory("Events")] public event BeginSplitMovingEventHandler BeginSplitterMoving
<DXCategory("Events")> Public Event BeginSplitterMoving As BeginSplitMovingEventHandler
The BeginSplitterMoving event's data class is DevExpress.XtraEditors.BeginSplitMovingEventArgs.
The BeginSplitterMoving event is the first event that occurs when an end-user drag-and-drops a SplitContainerControl's splitter. It indicates that the splitter is now selected but has not been moved yet. Immediately after an end-user has dragged a splitter, the SplitContainerControl.SplitterMoving event occurs. Finally, when a splitter is positioned and an end-user releases the left mouse button, the SplitContainerControl.SplitterMoved event occurs.
Use the SplitContainerControl.SplitterPosition property to get the current splitter position.
To specify whether a splitter can be dragged at runtime use the SplitContainerControl.IsSplitterFixed property.