void InitDragDrop()
{
BehaviorManager behaviorManager1 = new BehaviorManager(this.components);
behaviorManager1.Attach <DragDropBehavior>(gridView, behavior => {
behavior.Properties.AllowDrop = false;
behavior.Properties.InsertIndicatorVisible = true;
behavior.Properties.PreviewVisible = true;
});
behaviorManager1.Attach <DragDropBehavior>(treeList, behavior => {
behavior.Properties.AllowDrop = true;
behavior.Properties.InsertIndicatorVisible = true;
behavior.Properties.PreviewVisible = true;
behavior.DragOver += OnDragOver;
behavior.DragDrop += OnDragDrop;
});
}
private void Editor_ControlsCreated(object sender, EventArgs e)
{
if (!(View.Editor is GridListEditor editor) || editor.GridView == null)
{
return;
}
editor.Grid.AllowDrop = false;
behaviorManager1 = new BehaviorManager();
behaviorManager1.Attach(editor.GridView, MyBehaviorSettings());
}