『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）(8)    this.lbl_Tag.TabIndex = 8;
   this.lbl_Tag.Text = "标识：";
   //
   // lbl_Name
   //
   this.lbl_Name.Location = new System.Drawing.Point(56, 40);
   this.lbl_Name.Name = "lbl_Name";
   this.lbl_Name.Size = new System.Drawing.Size(48, 23);
   this.lbl_Name.TabIndex = 7;
   this.lbl_Name.Text = "名称：";
   //
   // cbo_Type
   //
   this.cbo_Type.Enabled = false;
   this.cbo_Type.ForeColor = System.Drawing.Color.FromArgb(((System.Byte)(30)), ((System.Byte)(66)), ((System.Byte)(94)));
   this.cbo_Type.Location = new System.Drawing.Point(104, 168);
   this.cbo_Type.Name = "cbo_Type";
   this.cbo_Type.Size = new System.Drawing.Size(176, 20);
   this.cbo_Type.TabIndex = 6;
   //
   // txt_Detail
   //
   this.txt_Detail.ForeColor = System.Drawing.Color.FromArgb(((System.Byte)(30)), ((System.Byte)(66)), ((System.Byte)(94)));
   this.txt_Detail.Location = new System.Drawing.Point(104, 312);
   this.txt_Detail.Name = "txt_Detail";
   this.txt_Detail.ReadOnly = true;
   this.txt_Detail.Size = new System.Drawing.Size(176, 21);
   this.txt_Detail.TabIndex = 5;
   this.txt_Detail.Text = "";
   //
   // txt_BelongTo
   //
   this.txt_BelongTo.ForeColor = System.Drawing.Color.FromArgb(((System.Byte)(30)), ((System.Byte)(66)), ((System.Byte)(94)));
   this.txt_BelongTo.Location = new System.Drawing.Point(104, 264);
   this.txt_BelongTo.Name = "txt_BelongTo";