2022
05-03
05-03
C# TreeNode案例详解
目录添加节点删除修改方法1:方法二:添加节点privatevoidForm1_Load(objectsender,EventArgse){treeView1.LabelEdit=true;//可编辑状态。//添加一个节点,这个结点是根节点。TreeNodenode=newTreeNode();node.Text="hope";treeView1.Nodes.Add(node);TreeNodenode1=newTreeNode();node1.Text="hopeone";TreeNodenode11=newTreeNode();node11...
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