本文整理汇总了C#中RadTreeNode.IsAncestorOf方法的典型用法代码示例。如果您正苦于以下问题：C# RadTreeNode.IsAncestorOf方法的具体用法？C# RadTreeNode.IsAncestorOf怎么用？C# RadTreeNode.IsAncestorOf使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类RadTreeNode的用法示例。
在下文中一共展示了RadTreeNode.IsAncestorOf方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: PerformDragAndDrop
private void PerformDragAndDrop(RadTreeViewDropPosition dropPosition, RadTreeNode sourceNode, RadTreeNode destNode)
{
switch (dropPosition)
{
case RadTreeViewDropPosition.Over:
// child
if (!sourceNode.IsAncestorOf(destNode))
{
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.Nodes.Add(sourceNode);
}
break;
case RadTreeViewDropPosition.Above:
// sibling - above
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.InsertBefore(sourceNode);
break;
case RadTreeViewDropPosition.Below:
// sibling - below
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.InsertAfter(sourceNode);
break;
}
}示例2: PerformDragAndDrop
private void PerformDragAndDrop(RadTreeViewDropPosition dropPosition, RadTreeNode sourceNode, RadTreeNode destNode)
{
var tabController = new TabController();
var sourceTab = tabController.GetTab(int.Parse(sourceNode.Value), PortalId, false);
var targetTab = tabController.GetTab(int.Parse(destNode.Value), PortalId, false);
switch (dropPosition)
{
case RadTreeViewDropPosition.Over:
if (!(sourceNode.IsAncestorOf(destNode)))
{
if (MoveTabToParent(sourceTab, targetTab))
{
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.Nodes.Add(sourceNode);
}
}
break;
case RadTreeViewDropPosition.Above:
if (MoveTab(sourceTab, targetTab, Position.Above))
{
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.InsertBefore(sourceNode);
}
break;
case RadTreeViewDropPosition.Below:
if (MoveTab(sourceTab, targetTab, Position.Below))
{
sourceNode.Owner.Nodes.Remove(sourceNode);
destNode.InsertAfter(sourceNode);
}
break;
}
}示例3: PerformDragAndDrop
public void PerformDragAndDrop(RadTreeViewDropPosition dropPosition, RadTreeNode sourceNode,
RadTreeNode destNode)
{
if (sourceNode.Equals(destNode) || sourceNode.IsAncestorOf(destNode))
{
return;
}
//Do not remove relation here.
//sourceNode.Owner.Nodes.Remove(sourceNode);
var shareHolders = new ShareHolders();
bool validation = false;
switch (dropPosition)
{
case RadTreeViewDropPosition.Over:
validation = shareHolders.AddSubsidiary(destNode.Text, sourceNode.Text);
// child
if (!sourceNode.IsAncestorOf(destNode) && validation == true)
{
destNode.Nodes.Add(sourceNode);
}
IsUpdated = validation;
break;
case RadTreeViewDropPosition.Above:
validation = shareHolders.AddSubsidiary(destNode.ParentNode.Text, sourceNode.Text);
// sibling - above
if (validation == true)
{
destNode.InsertBefore(sourceNode);
}
IsUpdated = validation;
break;
case RadTreeViewDropPosition.Below:
validation = shareHolders.AddSubsidiary(destNode.Text, sourceNode.Text);
// sibling - below
if (validation == true)
{
destNode.InsertAfter(sourceNode);
}
IsUpdated = validation;
break;
}
}