private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
//当选中类别改变后，在右边的文本框中显示当前选中的节点对应的msg
//1.获取当前选中节点的Id
int id = (int)e.Node.Tag;
TScriptsBll bll = new TScriptsBll();
textBox1.Text = bll.GetScriptMsgScriptId(id);
}
private void tsmiDeleteItem_Click(object sender, EventArgs e)
{
//删除当前选中的节点
//1.获取当前选中节点的Id
int id = (int)treeView1.SelectedNode.Tag;
TScriptsBll bll = new TScriptsBll();
bll.DeleteById(id);//这个方法会递归删除
treeView1.SelectedNode.Remove();
}
