『原创』C#中TreeView类操作全攻略:建立树，新增节点，删除节点，修改节点，拖动节点，与Oracle数据库交互操作（一）

『原创』C#中TreeView类操作全攻略:建立树，新增节点，删除节点，修改节点，拖动节点，与Oracle数据库交互操作（一）(5)    this.btn_AddRoot = new System.Windows.Forms.Button();
   this.btn_Close = new System.Windows.Forms.Button();
   this.groupBox1.SuspendLayout();
   this.groupBox2.SuspendLayout();
   ((System.ComponentModel.ISupportInitialize)(this.dataSet1)).BeginInit();
   ((System.ComponentModel.ISupportInitialize)(this.funcDataTable)).BeginInit();
   this.SuspendLayout();
   //
   // groupBox1
   //
   this.groupBox1.Controls.Add(this.trv_Function);
   this.groupBox1.Location = new System.Drawing.Point(24, 24);
   this.groupBox1.Name = "groupBox1";
   this.groupBox1.Size = new System.Drawing.Size(440, 496);
   this.groupBox1.TabIndex = 0;
   this.groupBox1.TabStop = false;
   this.groupBox1.Text = "功能列表：";
   //
   // trv_Function
   //
   this.trv_Function.AllowDrop = true;
   this.trv_Function.ForeColor = System.Drawing.Color.FromArgb(((System.Byte)(30)), ((System.Byte)(66)), ((System.Byte)(94)));
   this.trv_Function.ImageIndex = -1;
   this.trv_Function.Indent = 40;
   this.trv_Function.Location = new System.Drawing.Point(8, 16);
   this.trv_Function.Name = "trv_Function";
   this.trv_Function.SelectedImageIndex = -1;
   this.trv_Function.Size = new System.Drawing.Size(424, 472);
   this.trv_Function.TabIndex = 0;
   this.trv_Function.DragOver += new System.Windows.Forms.DragEventHandler(this.trv_Function_DragOver);
   this.trv_Function.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.trv_Function_AfterSelect);