Exemple #1
0
        private void toolStripButton2_Click(object sender, EventArgs e)
        {
            if (treeView1.SelectedNode == null)
            {
                MessageBox.Show("请选择一个节点", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            else
            {
                DialogResult result = MessageBox.Show("确定要删除此节点的所有内容吗?", "删除节点", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                switch (result)
                {
                case DialogResult.Yes:
                    TreeXML tx = new TreeXML();
                    tx.DeleXml(starpath + @"\List.xml", treeView1.SelectedNode.Text);
                    treeView1.SelectedNode.Remove();
                    break;

                case DialogResult.No:
                    break;

                case DialogResult.Cancel:
                    break;
                }
            }
        }
Exemple #2
0
        private void toolStripButton2_Click(object sender, EventArgs e)   //删除分组
        {
            if (treeView1.SelectedNode == null)
            {
                MessageBox.Show("请选择一个节点", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            else
            {
                //添加一个人性化的判断,使得删除操作显得不那么草率
                DialogResult dResult = MessageBox.Show("确定要删除此节点的所有内容吗?", "删除节点", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                switch (dResult)
                {
                case DialogResult.Yes:
                    TreeXML TreXml = new TreeXML();
                    TreXml.DeleXml(starpath + @"\List.xml", treeView1.SelectedNode.Text); //节点都是在List.xml中删除
                    treeView1.SelectedNode.Remove();                                      //删除节点
                    break;

                case DialogResult.No:
                    break;

                case DialogResult.Cancel:
                    break;
                }
            }
        }