/// <summary>
/// 添加结点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode tn = new TreeNode();
tn.Text = "新建文件夹";
int i = Convert.ToInt32(treeView1.SelectedNode.Name);
treeView1.SelectedNode.Nodes.Add(tn);
string str1, str2;
str1 = "declare @a integer,@b integer set @a =(select max(nd_id)+1 from tree) set @b = " + i + "";
str2 = "insert into tree(nd_id,nd_parent,nd_text) values (@a,@b,'新建文件夹') ";
connect(str1 + str2); treeView1.Nodes.Clear();
gettreeview();
这里我想加点语句,实现新建后,自动选中新建的这个节点.要怎样写法呀?请高手指点一下。 treeView1.LabelEdit = true;
treeView1.SelectedNode.BeginEdit();
}
/// 添加结点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode tn = new TreeNode();
tn.Text = "新建文件夹";
int i = Convert.ToInt32(treeView1.SelectedNode.Name);
treeView1.SelectedNode.Nodes.Add(tn);
string str1, str2;
str1 = "declare @a integer,@b integer set @a =(select max(nd_id)+1 from tree) set @b = " + i + "";
str2 = "insert into tree(nd_id,nd_parent,nd_text) values (@a,@b,'新建文件夹') ";
connect(str1 + str2); treeView1.Nodes.Clear();
gettreeview();
这里我想加点语句,实现新建后,自动选中新建的这个节点.要怎样写法呀?请高手指点一下。 treeView1.LabelEdit = true;
treeView1.SelectedNode.BeginEdit();
}
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