TreeView节点被选中

[SunSiShuXu]

给TreeView一个String值 让TreeView的节点与String值相等的 被选中 给位老大急用啊 谢谢了

[ivws_19]

遍历节点，if(node.value.equals(string))

[pt1314917]

  //调用：    CheckedTreeNode("你要选中的字符串", null);

    private void CheckedTreeNode(string str, TreeNode ParentNode)
    {
            if (ParentNode == null)
            {
                foreach (TreeNode node in TreeView1.Nodes)
                {
                    if (str == node.Value)
                    {
                        node.Checked = true;
                        CheckedTreeNode(ds, node);
                    }
                }
            }
            else
            {
                foreach (TreeNode node in ParentNode.ChildNodes)
                {
                    if (str == node.Value)
                    {
                        node.Checked = true;
                        CheckedTreeNode(ds, node);
                    }
                }
            }
    }

[pt1314917]

private void CheckedTreeNode(string str, TreeNode ParentNode)
    {
            if (ParentNode == null)
            {
                foreach (TreeNode node in TreeView1.Nodes)
                {
                    if (str == node.Value)
                    {
                        node.Checked = true;
                        break;
                    }
                    CheckedTreeNode(str, node);
                }
            }
            else
            {
                foreach (TreeNode node in ParentNode.ChildNodes)
                {
                    if (str == node.Value)
                    {
                        node.Checked = true;                        
                        break;
                    }                        
                    CheckedTreeNode(str, node);
                }
            }
    }

[wangxinli_nissan]

你说的部清楚

[cau228charm]

treeview.selectnode