///<summary>
///Raises the <see cref="ITreeView.BeforeExpand" /> event.
///</summary>
///<param name="e">A <see cref="TreeViewCancelEventArgs" /> that contains the event data. </param>
protected override void OnBeforeExpand(TreeViewCancelEventArgs e)
{
base.OnBeforeExpand(e);
if (this.BeforeExpand == null || e.Cancel)
{
return;
}
Base.TreeViewCancelEventArgs treeViewCancelEventArgs = new Base.TreeViewCancelEventArgs(GetITreeNode(e.Node), e.Cancel, (TreeViewAction)e.Action);
this.BeforeExpand(this, treeViewCancelEventArgs);
e.Cancel = treeViewCancelEventArgs.Cancel;
}
///<summary>
///Raises the <see cref="ITreeView.BeforeExpand" /> event.
///</summary>
///<param name="e">A <see cref="TreeViewCancelEventArgs" /> that contains the event data. </param>
protected override void OnBeforeExpand(TreeViewCancelEventArgs e)
{
base.OnBeforeExpand(e);
if (this.BeforeExpand == null || e.Cancel) return;
Base.TreeViewCancelEventArgs treeViewCancelEventArgs = new Base.TreeViewCancelEventArgs(GetITreeNode(e.Node), e.Cancel, (TreeViewAction)e.Action);
this.BeforeExpand(this, treeViewCancelEventArgs);
e.Cancel = treeViewCancelEventArgs.Cancel;
}