private void ManageDB_Load(object sender, EventArgs e) { //隐藏bar this.panel3.Visible = false; //初始化dataGridView1不显示 dataGridView1.Visible = false; treeView1.LabelEdit = false;//不可编辑状态。 //添加一个节点,这个结点是根节点。 TreeNode node = new TreeNode(); node.Text = "未连接数据库"; treeView1.Nodes.Add(node); //不允许用户直接在最下面的行添加新行 dataGridView1.AllowUserToAddRows = false; //不允许用户直接按Delete键删除行 dataGridView1.AllowUserToDeleteRows = false; about ab = new about(); ab.ShowDialog(); }
private void ToolStripButton6_Click(object sender, EventArgs e) { about ab = new about(); ab.ShowDialog(); }